From 77b66a96663c8e995160cc07287ccfea0e1a2b9b Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sat, 26 Jan 2019 15:00:03 +1100 Subject: DRW: support clipping for empty object --- source/blender/draw/intern/draw_builtin_shader.c | 20 ++ source/blender/draw/intern/draw_common.c | 211 ++++++++++++--------- source/blender/draw/intern/draw_common.h | 8 +- source/blender/draw/modes/object_mode.c | 108 ++++++----- .../draw/modes/shaders/object_empty_axes_vert.glsl | 9 +- .../modes/shaders/object_empty_image_vert.glsl | 10 +- 6 files changed, 216 insertions(+), 150 deletions(-) (limited to 'source/blender/draw') diff --git a/source/blender/draw/intern/draw_builtin_shader.c b/source/blender/draw/intern/draw_builtin_shader.c index 889dbaed3da..68866ad2903 100644 --- a/source/blender/draw/intern/draw_builtin_shader.c +++ b/source/blender/draw/intern/draw_builtin_shader.c @@ -44,6 +44,7 @@ extern char datatoc_gpu_shader_3D_vert_glsl[]; extern char datatoc_gpu_shader_depth_only_frag_glsl[]; extern char datatoc_gpu_shader_flat_color_frag_glsl[]; extern char datatoc_gpu_shader_instance_camera_vert_glsl[]; +extern char datatoc_gpu_shader_instance_variying_size_variying_color_vert_glsl[]; extern char datatoc_gpu_shader_uniform_color_frag_glsl[]; /* cache of built-in shaders (each is created on first use) */ @@ -98,6 +99,25 @@ static GPUShader *drw_shader_get_builtin_shader_clipped(eGPUBuiltinShader shader .frag = (const char *[]){datatoc_gpu_shader_flat_color_frag_glsl, NULL}, .defs = (const char *[]){world_clip_def, NULL}}); break; + + case GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SIZE: + if (r_test_only) { + break; + } + shader = DRW_shader_create_from_arrays({ + .vert = (const char *[]){world_clip_lib, datatoc_gpu_shader_instance_variying_size_variying_color_vert_glsl, NULL}, + .frag = (const char *[]){datatoc_gpu_shader_flat_color_frag_glsl, NULL}, + .defs = (const char *[]){world_clip_def, "#define UNIFORM_SCALE\n", NULL}}); + break; + case GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SCALE: + if (r_test_only) { + break; + } + shader = DRW_shader_create_from_arrays({ + .vert = (const char *[]){world_clip_lib, datatoc_gpu_shader_instance_variying_size_variying_color_vert_glsl, NULL}, + .frag = (const char *[]){datatoc_gpu_shader_flat_color_frag_glsl, NULL}, + .defs = (const char *[]){world_clip_def, NULL}}); + break; default: /* Unsupported, caller asserts. */ if (r_test_only) { diff --git a/source/blender/draw/intern/draw_common.c b/source/blender/draw/intern/draw_common.c index e7a129071b6..45cfca4e7d5 100644 --- a/source/blender/draw/intern/draw_common.c +++ b/source/blender/draw/intern/draw_common.c @@ -236,6 +236,7 @@ extern char datatoc_armature_stick_frag_glsl[]; extern char datatoc_armature_dof_vert_glsl[]; extern char datatoc_common_globals_lib_glsl[]; +extern char datatoc_common_world_clip_lib_glsl[]; extern char datatoc_gpu_shader_flat_color_frag_glsl[]; extern char datatoc_gpu_shader_3D_smooth_color_frag_glsl[]; @@ -244,7 +245,7 @@ extern char datatoc_gpu_shader_point_varying_color_frag_glsl[]; extern char datatoc_object_mball_handles_vert_glsl[]; extern char datatoc_object_empty_axes_vert_glsl[]; -static struct { +typedef struct COMMON_Shaders { struct GPUShader *shape_outline; struct GPUShader *shape_solid; struct GPUShader *bone_axes; @@ -264,7 +265,9 @@ static struct { struct GPUShader *empty_axes_sh; struct GPUShader *mball_handles; -} g_shaders = {NULL}; +} COMMON_Shaders; + +static COMMON_Shaders g_shaders[DRW_SHADER_SLOT_LEN] = {{NULL}}; static struct { struct GPUVertFormat *instance_screenspace; @@ -295,9 +298,11 @@ void DRW_globals_free(void) MEM_SAFE_FREE(*format); } - struct GPUShader **shader = &g_shaders.shape_outline; - for (int i = 0; i < sizeof(g_shaders) / sizeof(void *); ++i, ++shader) { - DRW_SHADER_FREE_SAFE(*shader); + for (int j = 0; j < DRW_SHADER_SLOT_LEN; j++) { + struct GPUShader **shader = &g_shaders[j].shape_outline; + for (int i = 0; i < sizeof(g_shaders[j]) / sizeof(void *); ++i, ++shader) { + DRW_SHADER_FREE_SAFE(*shader); + } } } @@ -434,9 +439,9 @@ DRWShadingGroup *shgroup_instance_screen_aligned(DRWPass *pass, struct GPUBatch return grp; } -DRWShadingGroup *shgroup_instance_scaled(DRWPass *pass, struct GPUBatch *geom) +DRWShadingGroup *shgroup_instance_scaled(DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot) { - GPUShader *sh_inst = GPU_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SCALE); + GPUShader *sh_inst = DRW_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SCALE, shader_slot); DRW_shgroup_instance_format(g_formats.instance_scaled, { {"color", DRW_ATTRIB_FLOAT, 3}, @@ -445,13 +450,15 @@ DRWShadingGroup *shgroup_instance_scaled(DRWPass *pass, struct GPUBatch *geom) }); DRWShadingGroup *grp = DRW_shgroup_instance_create(sh_inst, pass, geom, g_formats.instance_scaled); - + if (shader_slot == DRW_SHADER_SLOT_CLIPPED) { + DRW_shgroup_world_clip_planes_from_rv3d(grp, DRW_context_state_get()->rv3d); + } return grp; } -DRWShadingGroup *shgroup_instance(DRWPass *pass, struct GPUBatch *geom) +DRWShadingGroup *shgroup_instance(DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot) { - GPUShader *sh_inst = GPU_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SIZE); + GPUShader *sh_inst = DRW_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SIZE, shader_slot); DRW_shgroup_instance_format(g_formats.instance_sized, { {"color", DRW_ATTRIB_FLOAT, 4}, @@ -461,13 +468,15 @@ DRWShadingGroup *shgroup_instance(DRWPass *pass, struct GPUBatch *geom) DRWShadingGroup *grp = DRW_shgroup_instance_create(sh_inst, pass, geom, g_formats.instance_sized); DRW_shgroup_state_disable(grp, DRW_STATE_BLEND); - + if (shader_slot == DRW_SHADER_SLOT_CLIPPED) { + DRW_shgroup_world_clip_planes_from_rv3d(grp, DRW_context_state_get()->rv3d); + } return grp; } -DRWShadingGroup *shgroup_instance_alpha(DRWPass *pass, struct GPUBatch *geom) +DRWShadingGroup *shgroup_instance_alpha(DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot) { - GPUShader *sh_inst = GPU_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SIZE); + GPUShader *sh_inst = DRW_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SIZE, shader_slot); DRW_shgroup_instance_format(g_formats.instance_sized, { {"color", DRW_ATTRIB_FLOAT, 4}, @@ -476,16 +485,22 @@ DRWShadingGroup *shgroup_instance_alpha(DRWPass *pass, struct GPUBatch *geom) }); DRWShadingGroup *grp = DRW_shgroup_instance_create(sh_inst, pass, geom, g_formats.instance_sized); - + if (shader_slot == DRW_SHADER_SLOT_CLIPPED) { + DRW_shgroup_world_clip_planes_from_rv3d(grp, DRW_context_state_get()->rv3d); + } return grp; } -DRWShadingGroup *shgroup_instance_empty_axes(DRWPass *pass, struct GPUBatch *geom) +DRWShadingGroup *shgroup_instance_empty_axes(DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot) { - if (g_shaders.empty_axes_sh == NULL) { - g_shaders.empty_axes_sh = DRW_shader_create( - datatoc_object_empty_axes_vert_glsl, NULL, - datatoc_gpu_shader_flat_color_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[shader_slot]; + const char *world_clip_lib_or_empty = (shader_slot == DRW_SHADER_SLOT_CLIPPED) ? datatoc_common_world_clip_lib_glsl : ""; + const char *world_clip_def_or_empty = (shader_slot == DRW_SHADER_SLOT_CLIPPED) ? "#define USE_WORLD_CLIP_PLANES\n" : ""; + if (sh_data->empty_axes_sh == NULL) { + sh_data->empty_axes_sh = DRW_shader_create_from_arrays({ + .vert = (const char *[]){world_clip_lib_or_empty, datatoc_object_empty_axes_vert_glsl, NULL}, + .frag = (const char *[]){datatoc_gpu_shader_flat_color_frag_glsl, NULL}, + .defs = (const char *[]){world_clip_def_or_empty, NULL}}); } DRW_shgroup_instance_format(g_formats.instance_sized, { @@ -494,9 +509,11 @@ DRWShadingGroup *shgroup_instance_empty_axes(DRWPass *pass, struct GPUBatch *geo {"InstanceModelMatrix", DRW_ATTRIB_FLOAT, 16} }); - DRWShadingGroup *grp = DRW_shgroup_instance_create(g_shaders.empty_axes_sh, pass, geom, g_formats.instance_sized); + DRWShadingGroup *grp = DRW_shgroup_instance_create(sh_data->empty_axes_sh, pass, geom, g_formats.instance_sized); DRW_shgroup_uniform_vec3(grp, "screenVecs[0]", DRW_viewport_screenvecs_get(), 2); - + if (shader_slot == DRW_SHADER_SLOT_CLIPPED) { + DRW_shgroup_world_clip_planes_from_rv3d(grp, DRW_context_state_get()->rv3d); + } return grp; } @@ -574,10 +591,11 @@ DRWShadingGroup *shgroup_spot_instance(DRWPass *pass, struct GPUBatch *geom) DRWShadingGroup *shgroup_instance_bone_axes(DRWPass *pass) { - if (g_shaders.bone_axes == NULL) { - g_shaders.bone_axes = DRW_shader_create( - datatoc_armature_axes_vert_glsl, NULL, - datatoc_gpu_shader_flat_color_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_axes == NULL) { + sh_data->bone_axes = DRW_shader_create( + datatoc_armature_axes_vert_glsl, NULL, + datatoc_gpu_shader_flat_color_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_color, { @@ -586,7 +604,7 @@ DRWShadingGroup *shgroup_instance_bone_axes(DRWPass *pass) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_axes, + sh_data->bone_axes, pass, DRW_cache_bone_arrows_get(), g_formats.instance_color); DRW_shgroup_uniform_vec3(grp, "screenVecs[0]", DRW_viewport_screenvecs_get(), 2); @@ -596,10 +614,11 @@ DRWShadingGroup *shgroup_instance_bone_axes(DRWPass *pass) DRWShadingGroup *shgroup_instance_bone_envelope_outline(DRWPass *pass) { - if (g_shaders.bone_envelope_outline == NULL) { - g_shaders.bone_envelope_outline = DRW_shader_create( - datatoc_armature_envelope_outline_vert_glsl, NULL, - datatoc_gpu_shader_flat_color_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_envelope_outline == NULL) { + sh_data->bone_envelope_outline = DRW_shader_create( + datatoc_armature_envelope_outline_vert_glsl, NULL, + datatoc_gpu_shader_flat_color_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone_envelope_outline, { @@ -610,7 +629,7 @@ DRWShadingGroup *shgroup_instance_bone_envelope_outline(DRWPass *pass) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_envelope_outline, + sh_data->bone_envelope_outline, pass, DRW_cache_bone_envelope_outline_get(), g_formats.instance_bone_envelope_outline); DRW_shgroup_uniform_vec2(grp, "viewportSize", DRW_viewport_size_get(), 1); @@ -620,10 +639,11 @@ DRWShadingGroup *shgroup_instance_bone_envelope_outline(DRWPass *pass) DRWShadingGroup *shgroup_instance_bone_envelope_distance(DRWPass *pass) { - if (g_shaders.bone_envelope_distance == NULL) { - g_shaders.bone_envelope_distance = DRW_shader_create( - datatoc_armature_envelope_solid_vert_glsl, NULL, - datatoc_armature_envelope_distance_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_envelope_distance == NULL) { + sh_data->bone_envelope_distance = DRW_shader_create( + datatoc_armature_envelope_solid_vert_glsl, NULL, + datatoc_armature_envelope_distance_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone_envelope_distance, { @@ -633,7 +653,7 @@ DRWShadingGroup *shgroup_instance_bone_envelope_distance(DRWPass *pass) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_envelope_distance, + sh_data->bone_envelope_distance, pass, DRW_cache_bone_envelope_solid_get(), g_formats.instance_bone_envelope_distance); @@ -642,10 +662,11 @@ DRWShadingGroup *shgroup_instance_bone_envelope_distance(DRWPass *pass) DRWShadingGroup *shgroup_instance_bone_envelope_solid(DRWPass *pass, bool transp) { - if (g_shaders.bone_envelope == NULL) { - g_shaders.bone_envelope = DRW_shader_create( - datatoc_armature_envelope_solid_vert_glsl, NULL, - datatoc_armature_envelope_solid_frag_glsl, "#define SMOOTH_ENVELOPE\n"); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_envelope == NULL) { + sh_data->bone_envelope = DRW_shader_create( + datatoc_armature_envelope_solid_vert_glsl, NULL, + datatoc_armature_envelope_solid_frag_glsl, "#define SMOOTH_ENVELOPE\n"); } DRW_shgroup_instance_format(g_formats.instance_bone_envelope, { @@ -657,7 +678,7 @@ DRWShadingGroup *shgroup_instance_bone_envelope_solid(DRWPass *pass, bool transp }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_envelope, + sh_data->bone_envelope, pass, DRW_cache_bone_envelope_solid_get(), g_formats.instance_bone_envelope); DRW_shgroup_uniform_float_copy(grp, "alpha", transp ? 0.6f : 1.0f); @@ -667,10 +688,11 @@ DRWShadingGroup *shgroup_instance_bone_envelope_solid(DRWPass *pass, bool transp DRWShadingGroup *shgroup_instance_mball_handles(DRWPass *pass) { - if (g_shaders.mball_handles == NULL) { - g_shaders.mball_handles = DRW_shader_create( - datatoc_object_mball_handles_vert_glsl, NULL, - datatoc_gpu_shader_flat_color_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->mball_handles == NULL) { + sh_data->mball_handles = DRW_shader_create( + datatoc_object_mball_handles_vert_glsl, NULL, + datatoc_gpu_shader_flat_color_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_mball_handles, { @@ -680,7 +702,7 @@ DRWShadingGroup *shgroup_instance_mball_handles(DRWPass *pass) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.mball_handles, pass, + sh_data->mball_handles, pass, DRW_cache_screenspace_circle_get(), g_formats.instance_mball_handles); DRW_shgroup_uniform_vec3(grp, "screen_vecs[0]", DRW_viewport_screenvecs_get(), 2); @@ -691,12 +713,13 @@ DRWShadingGroup *shgroup_instance_mball_handles(DRWPass *pass) /* Only works with batches with adjacency infos. */ DRWShadingGroup *shgroup_instance_bone_shape_outline(DRWPass *pass, struct GPUBatch *geom) { - if (g_shaders.shape_outline == NULL) { - g_shaders.shape_outline = DRW_shader_create( - datatoc_armature_shape_outline_vert_glsl, - datatoc_armature_shape_outline_geom_glsl, - datatoc_gpu_shader_flat_color_frag_glsl, - NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->shape_outline == NULL) { + sh_data->shape_outline = DRW_shader_create( + datatoc_armature_shape_outline_vert_glsl, + datatoc_armature_shape_outline_geom_glsl, + datatoc_gpu_shader_flat_color_frag_glsl, + NULL); } DRW_shgroup_instance_format(g_formats.instance_bone_outline, { @@ -705,7 +728,7 @@ DRWShadingGroup *shgroup_instance_bone_shape_outline(DRWPass *pass, struct GPUBa }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.shape_outline, + sh_data->shape_outline, pass, geom, g_formats.instance_bone_outline); DRW_shgroup_uniform_vec2(grp, "viewportSize", DRW_viewport_size_get(), 1); @@ -714,10 +737,11 @@ DRWShadingGroup *shgroup_instance_bone_shape_outline(DRWPass *pass, struct GPUBa DRWShadingGroup *shgroup_instance_bone_shape_solid(DRWPass *pass, struct GPUBatch *geom, bool transp) { - if (g_shaders.shape_solid == NULL) { - g_shaders.shape_solid = DRW_shader_create( - datatoc_armature_shape_solid_vert_glsl, NULL, - datatoc_armature_shape_solid_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->shape_solid == NULL) { + sh_data->shape_solid = DRW_shader_create( + datatoc_armature_shape_solid_vert_glsl, NULL, + datatoc_armature_shape_solid_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone, { @@ -727,7 +751,7 @@ DRWShadingGroup *shgroup_instance_bone_shape_solid(DRWPass *pass, struct GPUBatc }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.shape_solid, + sh_data->shape_solid, pass, geom, g_formats.instance_bone); DRW_shgroup_uniform_float_copy(grp, "alpha", transp ? 0.6f : 1.0f); @@ -736,10 +760,11 @@ DRWShadingGroup *shgroup_instance_bone_shape_solid(DRWPass *pass, struct GPUBatc DRWShadingGroup *shgroup_instance_bone_sphere_solid(DRWPass *pass, bool transp) { - if (g_shaders.bone_sphere == NULL) { - g_shaders.bone_sphere = DRW_shader_create( - datatoc_armature_sphere_solid_vert_glsl, NULL, - datatoc_armature_sphere_solid_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_sphere == NULL) { + sh_data->bone_sphere = DRW_shader_create( + datatoc_armature_sphere_solid_vert_glsl, NULL, + datatoc_armature_sphere_solid_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone, { @@ -749,7 +774,7 @@ DRWShadingGroup *shgroup_instance_bone_sphere_solid(DRWPass *pass, bool transp) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_sphere, + sh_data->bone_sphere, pass, DRW_cache_bone_point_get(), g_formats.instance_bone); /* More transparent than the shape to be less distractive. */ DRW_shgroup_uniform_float_copy(grp, "alpha", transp ? 0.4f : 1.0f); @@ -759,10 +784,11 @@ DRWShadingGroup *shgroup_instance_bone_sphere_solid(DRWPass *pass, bool transp) DRWShadingGroup *shgroup_instance_bone_sphere_outline(DRWPass *pass) { - if (g_shaders.bone_sphere_outline == NULL) { - g_shaders.bone_sphere_outline = DRW_shader_create( - datatoc_armature_sphere_outline_vert_glsl, NULL, - datatoc_gpu_shader_flat_color_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_sphere_outline == NULL) { + sh_data->bone_sphere_outline = DRW_shader_create( + datatoc_armature_sphere_outline_vert_glsl, NULL, + datatoc_gpu_shader_flat_color_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone_outline, { @@ -771,7 +797,7 @@ DRWShadingGroup *shgroup_instance_bone_sphere_outline(DRWPass *pass) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_sphere_outline, + sh_data->bone_sphere_outline, pass, DRW_cache_bone_point_wire_outline_get(), g_formats.instance_bone_outline); DRW_shgroup_uniform_vec2(grp, "viewportSize", DRW_viewport_size_get(), 1); @@ -781,10 +807,11 @@ DRWShadingGroup *shgroup_instance_bone_sphere_outline(DRWPass *pass) DRWShadingGroup *shgroup_instance_bone_stick(DRWPass *pass) { - if (g_shaders.bone_stick == NULL) { - g_shaders.bone_stick = DRW_shader_create( - datatoc_armature_stick_vert_glsl, NULL, - datatoc_armature_stick_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_stick == NULL) { + sh_data->bone_stick = DRW_shader_create( + datatoc_armature_stick_vert_glsl, NULL, + datatoc_armature_stick_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone_stick, { @@ -797,7 +824,7 @@ DRWShadingGroup *shgroup_instance_bone_stick(DRWPass *pass) }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_stick, + sh_data->bone_stick, pass, DRW_cache_bone_stick_get(), g_formats.instance_bone_stick); DRW_shgroup_uniform_vec2(grp, "viewportSize", DRW_viewport_size_get(), 1); @@ -808,10 +835,11 @@ DRWShadingGroup *shgroup_instance_bone_stick(DRWPass *pass) struct DRWShadingGroup *shgroup_instance_bone_dof(struct DRWPass *pass, struct GPUBatch *geom) { - if (g_shaders.bone_dofs == NULL) { - g_shaders.bone_dofs = DRW_shader_create( - datatoc_armature_dof_vert_glsl, NULL, - datatoc_gpu_shader_flat_color_frag_glsl, NULL); + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->bone_dofs == NULL) { + sh_data->bone_dofs = DRW_shader_create( + datatoc_armature_dof_vert_glsl, NULL, + datatoc_gpu_shader_flat_color_frag_glsl, NULL); } DRW_shgroup_instance_format(g_formats.instance_bone_dof, { @@ -822,7 +850,7 @@ struct DRWShadingGroup *shgroup_instance_bone_dof(struct DRWPass *pass, struct G }); DRWShadingGroup *grp = DRW_shgroup_instance_create( - g_shaders.bone_dofs, + sh_data->bone_dofs, pass, geom, g_formats.instance_bone_dof); @@ -831,48 +859,51 @@ struct DRWShadingGroup *shgroup_instance_bone_dof(struct DRWPass *pass, struct G struct GPUShader *mpath_line_shader_get(void) { - if (g_shaders.mpath_line_sh == NULL) { - g_shaders.mpath_line_sh = DRW_shader_create_with_lib( + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->mpath_line_sh == NULL) { + sh_data->mpath_line_sh = DRW_shader_create_with_lib( datatoc_animviz_mpath_lines_vert_glsl, datatoc_animviz_mpath_lines_geom_glsl, datatoc_gpu_shader_3D_smooth_color_frag_glsl, datatoc_common_globals_lib_glsl, NULL); } - return g_shaders.mpath_line_sh; + return sh_data->mpath_line_sh; } struct GPUShader *mpath_points_shader_get(void) { - if (g_shaders.mpath_points_sh == NULL) { - g_shaders.mpath_points_sh = DRW_shader_create_with_lib( + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; + if (sh_data->mpath_points_sh == NULL) { + sh_data->mpath_points_sh = DRW_shader_create_with_lib( datatoc_animviz_mpath_points_vert_glsl, NULL, datatoc_gpu_shader_point_varying_color_frag_glsl, datatoc_common_globals_lib_glsl, NULL); } - return g_shaders.mpath_points_sh; + return sh_data->mpath_points_sh; } struct GPUShader *volume_velocity_shader_get(bool use_needle) { + COMMON_Shaders *sh_data = &g_shaders[DRW_SHADER_SLOT_DEFAULT]; if (use_needle) { - if (g_shaders.volume_velocity_needle_sh == NULL) { - g_shaders.volume_velocity_needle_sh = DRW_shader_create( + if (sh_data->volume_velocity_needle_sh == NULL) { + sh_data->volume_velocity_needle_sh = DRW_shader_create( datatoc_volume_velocity_vert_glsl, NULL, datatoc_gpu_shader_flat_color_frag_glsl, "#define USE_NEEDLE"); } - return g_shaders.volume_velocity_needle_sh; + return sh_data->volume_velocity_needle_sh; } else { - if (g_shaders.volume_velocity_sh == NULL) { - g_shaders.volume_velocity_sh = DRW_shader_create( + if (sh_data->volume_velocity_sh == NULL) { + sh_data->volume_velocity_sh = DRW_shader_create( datatoc_volume_velocity_vert_glsl, NULL, datatoc_gpu_shader_flat_color_frag_glsl, NULL); } - return g_shaders.volume_velocity_sh; + return sh_data->volume_velocity_sh; } } diff --git a/source/blender/draw/intern/draw_common.h b/source/blender/draw/intern/draw_common.h index 2190db8bf31..3beab5fe7bb 100644 --- a/source/blender/draw/intern/draw_common.h +++ b/source/blender/draw/intern/draw_common.h @@ -149,10 +149,10 @@ struct DRWShadingGroup *shgroup_instance_screenspace(struct DRWPass *pass, struc struct DRWShadingGroup *shgroup_instance_solid(struct DRWPass *pass, struct GPUBatch *geom); struct DRWShadingGroup *shgroup_instance_wire(struct DRWPass *pass, struct GPUBatch *geom); struct DRWShadingGroup *shgroup_instance_screen_aligned(struct DRWPass *pass, struct GPUBatch *geom); -struct DRWShadingGroup *shgroup_instance_empty_axes(struct DRWPass *pass, struct GPUBatch *geom); -struct DRWShadingGroup *shgroup_instance_scaled(struct DRWPass *pass, struct GPUBatch *geom); -struct DRWShadingGroup *shgroup_instance(struct DRWPass *pass, struct GPUBatch *geom); -struct DRWShadingGroup *shgroup_instance_alpha(struct DRWPass *pass, struct GPUBatch *geom); +struct DRWShadingGroup *shgroup_instance_empty_axes(struct DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot); +struct DRWShadingGroup *shgroup_instance_scaled(struct DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot); +struct DRWShadingGroup *shgroup_instance(struct DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot); +struct DRWShadingGroup *shgroup_instance_alpha(struct DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot); struct DRWShadingGroup *shgroup_instance_outline(struct DRWPass *pass, struct GPUBatch *geom, int *baseid); struct DRWShadingGroup *shgroup_camera_instance(struct DRWPass *pass, struct GPUBatch *geom, eDRW_ShaderSlot shader_slot); struct DRWShadingGroup *shgroup_distance_lines_instance(struct DRWPass *pass, struct GPUBatch *geom); diff --git a/source/blender/draw/modes/object_mode.c b/source/blender/draw/modes/object_mode.c index 837de9c9ca7..719e781f291 100644 --- a/source/blender/draw/modes/object_mode.c +++ b/source/blender/draw/modes/object_mode.c @@ -454,23 +454,21 @@ static void OBJECT_engine_init(void *vedata) sh_data->outline_fade_large = DRW_shader_create_fullscreen(datatoc_object_outline_expand_frag_glsl, "#define LARGE_OUTLINE\n"); /* Empty images */ -# define EMPTY_IMAGE_SHADER_DEFINES \ - "#define DEPTH_UNCHANGED " STRINGIFY(OB_EMPTY_IMAGE_DEPTH_DEFAULT) "\n" \ - "#define DEPTH_FRONT " STRINGIFY(OB_EMPTY_IMAGE_DEPTH_FRONT) "\n" \ - "#define DEPTH_BACK " STRINGIFY(OB_EMPTY_IMAGE_DEPTH_BACK) "\n" - - sh_data->object_empty_image = DRW_shader_create( - datatoc_object_empty_image_vert_glsl, NULL, - datatoc_object_empty_image_frag_glsl, - EMPTY_IMAGE_SHADER_DEFINES); - - sh_data->object_empty_image_wire = DRW_shader_create( - datatoc_object_empty_image_vert_glsl, NULL, - datatoc_object_empty_image_frag_glsl, - EMPTY_IMAGE_SHADER_DEFINES - "#define USE_WIRE\n"); + { + const char *empty_image_defs = ( + "#define DEPTH_UNCHANGED " STRINGIFY(OB_EMPTY_IMAGE_DEPTH_DEFAULT) "\n" + "#define DEPTH_FRONT " STRINGIFY(OB_EMPTY_IMAGE_DEPTH_FRONT) "\n" + "#define DEPTH_BACK " STRINGIFY(OB_EMPTY_IMAGE_DEPTH_BACK) "\n"); -# undef EMPTY_IMAGE_SHADER_DEFINES + sh_data->object_empty_image = DRW_shader_create_from_arrays({ + .vert = (const char *[]){world_clip_lib_or_empty, datatoc_object_empty_image_vert_glsl, NULL}, + .frag = (const char *[]){datatoc_object_empty_image_frag_glsl, NULL}, + .defs = (const char *[]){world_clip_def_or_empty, empty_image_defs, NULL}}); + sh_data->object_empty_image_wire = DRW_shader_create_from_arrays({ + .vert = (const char *[]){world_clip_lib_or_empty, datatoc_object_empty_image_vert_glsl, NULL}, + .frag = (const char *[]){datatoc_object_empty_image_frag_glsl, NULL}, + .defs = (const char *[]){world_clip_def_or_empty, "#define USE_WIRE\n", empty_image_defs, NULL}}); + } /* Grid */ sh_data->grid = DRW_shader_create_with_lib( @@ -924,7 +922,7 @@ static void image_calc_aspect(Image *ima, const int size[2], float r_image_aspec static void DRW_shgroup_empty_image( OBJECT_Shaders *sh_data, OBJECT_ShadingGroupList *sgl, - Object *ob, const float color[3], RegionView3D *rv3d) + Object *ob, const float color[3], RegionView3D *rv3d, eDRW_ShaderSlot shader_slot) { /* TODO: 'StereoViews', see draw_empty_image. */ @@ -964,6 +962,9 @@ static void DRW_shgroup_empty_image( DRW_shgroup_uniform_float(grp, "size", &ob->empty_drawsize, 1); DRW_shgroup_uniform_vec2(grp, "offset", ob->ima_ofs, 1); DRW_shgroup_uniform_vec4(grp, "objectColor", ob->col, 1); + if (shader_slot == DRW_SHADER_SLOT_CLIPPED) { + DRW_shgroup_world_clip_planes_from_rv3d(grp, DRW_context_state_get()->rv3d); + } DRW_shgroup_call_add(grp, DRW_cache_image_plane_get(), ob->obmat); } @@ -976,6 +977,9 @@ static void DRW_shgroup_empty_image( DRW_shgroup_uniform_float(grp, "size", &ob->empty_drawsize, 1); DRW_shgroup_uniform_vec2(grp, "offset", ob->ima_ofs, 1); DRW_shgroup_uniform_vec3(grp, "color", color, 1); + if (shader_slot == DRW_SHADER_SLOT_CLIPPED) { + DRW_shgroup_world_clip_planes_from_rv3d(grp, DRW_context_state_get()->rv3d); + } DRW_shgroup_call_add(grp, DRW_cache_image_plane_wire_get(), ob->obmat); } } @@ -1173,61 +1177,61 @@ static void OBJECT_cache_init(void *vedata) /* Empties */ geom = DRW_cache_plain_axes_get(); - sgl->plain_axes = shgroup_instance(sgl->non_meshes, geom); + sgl->plain_axes = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_empty_cube_get(); - sgl->cube = shgroup_instance(sgl->non_meshes, geom); + sgl->cube = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_circle_get(); - sgl->circle = shgroup_instance(sgl->non_meshes, geom); + sgl->circle = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_empty_sphere_get(); - sgl->sphere = shgroup_instance(sgl->non_meshes, geom); + sgl->sphere = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_sphere_get(); sgl->sphere_solid = shgroup_instance_solid(sgl->non_meshes, geom); geom = DRW_cache_empty_cylinder_get(); - sgl->cylinder = shgroup_instance(sgl->non_meshes, geom); + sgl->cylinder = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_empty_capsule_cap_get(); - sgl->capsule_cap = shgroup_instance(sgl->non_meshes, geom); + sgl->capsule_cap = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_empty_capsule_body_get(); - sgl->capsule_body = shgroup_instance(sgl->non_meshes, geom); + sgl->capsule_body = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_empty_cone_get(); - sgl->cone = shgroup_instance(sgl->non_meshes, geom); + sgl->cone = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_single_arrow_get(); - sgl->single_arrow = shgroup_instance(sgl->non_meshes, geom); + sgl->single_arrow = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_single_line_get(); - sgl->single_arrow_line = shgroup_instance(sgl->non_meshes, geom); + sgl->single_arrow_line = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_bone_arrows_get(); - sgl->empty_axes = shgroup_instance_empty_axes(sgl->non_meshes, geom); + sgl->empty_axes = shgroup_instance_empty_axes(sgl->non_meshes, geom, draw_ctx->shader_slot); /* Force Field */ geom = DRW_cache_field_wind_get(); - sgl->field_wind = shgroup_instance_scaled(sgl->non_meshes, geom); + sgl->field_wind = shgroup_instance_scaled(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_field_force_get(); sgl->field_force = shgroup_instance_screen_aligned(sgl->non_meshes, geom); geom = DRW_cache_field_vortex_get(); - sgl->field_vortex = shgroup_instance_scaled(sgl->non_meshes, geom); + sgl->field_vortex = shgroup_instance_scaled(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_screenspace_circle_get(); sgl->field_curve_sta = shgroup_instance_screen_aligned(sgl->non_meshes, geom); /* Grease Pencil */ geom = DRW_cache_gpencil_axes_get(); - sgl->gpencil_axes = shgroup_instance(sgl->non_meshes, geom); + sgl->gpencil_axes = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); /* Speaker */ geom = DRW_cache_speaker_get(); - sgl->speaker = shgroup_instance(sgl->non_meshes, geom); + sgl->speaker = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); /* Probe */ static float probeSize = 14.0f; @@ -1252,7 +1256,7 @@ static void OBJECT_cache_init(void *vedata) sgl->camera_tria = shgroup_camera_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_plain_axes_get(); - sgl->camera_focus = shgroup_instance(sgl->non_meshes, geom); + sgl->camera_focus = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_single_line_get(); sgl->camera_clip = shgroup_distance_lines_instance(sgl->non_meshes, geom); @@ -1263,19 +1267,19 @@ static void OBJECT_cache_init(void *vedata) sgl->camera_mist_points = shgroup_distance_lines_instance(sgl->non_meshes, geom); geom = DRW_cache_quad_get(); - sgl->camera_stereo_plane = shgroup_instance_alpha(sgl->non_meshes, geom); + sgl->camera_stereo_plane = shgroup_instance_alpha(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_cube_get(); - sgl->camera_stereo_volume = shgroup_instance_alpha(sgl->non_meshes, geom); + sgl->camera_stereo_volume = shgroup_instance_alpha(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_empty_cube_get(); - sgl->camera_stereo_volume_wires = shgroup_instance(sgl->non_meshes, geom); + sgl->camera_stereo_volume_wires = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); BLI_listbase_clear(&sgl->camera_path); /* Texture Space */ geom = DRW_cache_empty_cube_get(); - sgl->texspace = shgroup_instance(sgl->non_meshes, geom); + sgl->texspace = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); /* Wires (for loose edges) */ sh = DRW_shader_get_builtin_shader(GPU_SHADER_3D_UNIFORM_COLOR, draw_ctx->shader_slot); @@ -1332,13 +1336,13 @@ static void OBJECT_cache_init(void *vedata) sgl->lamp_area_sphere = shgroup_instance_screen_aligned(sgl->non_meshes, geom); geom = DRW_cache_lamp_area_square_get(); - sgl->lamp_area_square = shgroup_instance(sgl->non_meshes, geom); + sgl->lamp_area_square = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_lamp_area_disk_get(); - sgl->lamp_area_disk = shgroup_instance(sgl->non_meshes, geom); + sgl->lamp_area_disk = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_lamp_hemi_get(); - sgl->lamp_hemi = shgroup_instance(sgl->non_meshes, geom); + sgl->lamp_hemi = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_single_line_get(); sgl->lamp_distance = shgroup_distance_lines_instance(sgl->non_meshes, geom); @@ -1350,13 +1354,13 @@ static void OBJECT_cache_init(void *vedata) sgl->lamp_spot_cone = shgroup_spot_instance(sgl->non_meshes, geom); geom = DRW_cache_circle_get(); - sgl->lamp_spot_blend = shgroup_instance(sgl->non_meshes, geom); + sgl->lamp_spot_blend = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_lamp_spot_square_get(); - sgl->lamp_spot_pyramid = shgroup_instance(sgl->non_meshes, geom); + sgl->lamp_spot_pyramid = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); geom = DRW_cache_square_get(); - sgl->lamp_spot_blend_rect = shgroup_instance(sgl->non_meshes, geom); + sgl->lamp_spot_blend_rect = shgroup_instance(sgl->non_meshes, geom, draw_ctx->shader_slot); /* -------- STIPPLES ------- */ @@ -1372,29 +1376,29 @@ static void OBJECT_cache_init(void *vedata) /* Force Field Limits */ /* TODO port to shader stipple */ geom = DRW_cache_field_tube_limit_get(); - sgl->field_tube_limit = shgroup_instance_scaled(sgl->non_meshes, geom); + sgl->field_tube_limit = shgroup_instance_scaled(sgl->non_meshes, geom, draw_ctx->shader_slot); /* TODO port to shader stipple */ geom = DRW_cache_field_cone_limit_get(); - sgl->field_cone_limit = shgroup_instance_scaled(sgl->non_meshes, geom); + sgl->field_cone_limit = shgroup_instance_scaled(sgl->non_meshes, geom, draw_ctx->shader_slot); /* Spot shapes */ state = DRW_STATE_WRITE_COLOR | DRW_STATE_DEPTH_LESS_EQUAL | DRW_STATE_BLEND | DRW_STATE_CULL_FRONT; sgl->spot_shapes = psl->spot_shapes[i] = DRW_pass_create("Spot Shape Pass", state); geom = DRW_cache_lamp_spot_volume_get(); - sgl->lamp_spot_volume = shgroup_instance_alpha(sgl->spot_shapes, geom); + sgl->lamp_spot_volume = shgroup_instance_alpha(sgl->spot_shapes, geom, draw_ctx->shader_slot); geom = DRW_cache_lamp_spot_square_volume_get(); - sgl->lamp_spot_volume_rect = shgroup_instance_alpha(sgl->spot_shapes, geom); + sgl->lamp_spot_volume_rect = shgroup_instance_alpha(sgl->spot_shapes, geom, draw_ctx->shader_slot); geom = DRW_cache_lamp_spot_volume_get(); - sgl->lamp_spot_volume_outside = shgroup_instance_alpha(sgl->spot_shapes, geom); + sgl->lamp_spot_volume_outside = shgroup_instance_alpha(sgl->spot_shapes, geom, draw_ctx->shader_slot); DRW_shgroup_state_disable(sgl->lamp_spot_volume_outside, DRW_STATE_CULL_FRONT); DRW_shgroup_state_enable(sgl->lamp_spot_volume_outside, DRW_STATE_CULL_BACK); geom = DRW_cache_lamp_spot_square_volume_get(); - sgl->lamp_spot_volume_rect_outside = shgroup_instance_alpha(sgl->spot_shapes, geom); + sgl->lamp_spot_volume_rect_outside = shgroup_instance_alpha(sgl->spot_shapes, geom, draw_ctx->shader_slot); DRW_shgroup_state_disable(sgl->lamp_spot_volume_rect_outside, DRW_STATE_CULL_FRONT); DRW_shgroup_state_enable(sgl->lamp_spot_volume_rect_outside, DRW_STATE_CULL_BACK); } @@ -2107,7 +2111,7 @@ static void DRW_shgroup_empty_ex( static void DRW_shgroup_empty( OBJECT_Shaders *sh_data, OBJECT_ShadingGroupList *sgl, - Object *ob, ViewLayer *view_layer, RegionView3D *rv3d) + Object *ob, ViewLayer *view_layer, RegionView3D *rv3d, eDRW_ShaderSlot shader_slot) { float *color; DRW_object_wire_theme_get(ob, view_layer, &color); @@ -2123,7 +2127,7 @@ static void DRW_shgroup_empty( DRW_shgroup_empty_ex(sgl, ob->obmat, &ob->empty_drawsize, ob->empty_drawtype, color); break; case OB_EMPTY_IMAGE: - DRW_shgroup_empty_image(sh_data, sgl, ob, color, rv3d); + DRW_shgroup_empty_image(sh_data, sgl, ob, color, rv3d, shader_slot); break; } } @@ -3041,7 +3045,7 @@ static void OBJECT_cache_populate(void *vedata, Object *ob) if (hide_object_extra) { break; } - DRW_shgroup_empty(sh_data, sgl, ob, view_layer, rv3d); + DRW_shgroup_empty(sh_data, sgl, ob, view_layer, rv3d, draw_ctx->shader_slot); break; case OB_GPENCIL: if (hide_object_extra) { diff --git a/source/blender/draw/modes/shaders/object_empty_axes_vert.glsl b/source/blender/draw/modes/shaders/object_empty_axes_vert.glsl index 10e8805ef55..d4d7f9be582 100644 --- a/source/blender/draw/modes/shaders/object_empty_axes_vert.glsl +++ b/source/blender/draw/modes/shaders/object_empty_axes_vert.glsl @@ -1,5 +1,7 @@ uniform mat4 ViewProjectionMatrix; +uniform mat4 ModelMatrix; + uniform vec3 screenVecs[3]; /* ---- Instantiated Attribs ---- */ @@ -23,7 +25,12 @@ void main() /* Scale uniformly by axis length */ spos *= length(chosen_axis) * draw_size; - gl_Position = ViewProjectionMatrix * vec4(wpos + spos, 1.0); + vec4 pos = vec4(wpos + spos, 1.0); + gl_Position = ViewProjectionMatrix * pos; finalColor = vec4(color, 1.0); + +#ifdef USE_WORLD_CLIP_PLANES + world_clip_planes_calc_clip_distance((ModelMatrix * pos).xyz); +#endif } diff --git a/source/blender/draw/modes/shaders/object_empty_image_vert.glsl b/source/blender/draw/modes/shaders/object_empty_image_vert.glsl index 1c1525696fb..e5ea42c0661 100644 --- a/source/blender/draw/modes/shaders/object_empty_image_vert.glsl +++ b/source/blender/draw/modes/shaders/object_empty_image_vert.glsl @@ -1,4 +1,5 @@ uniform mat4 ModelViewProjectionMatrix; +uniform mat4 ModelMatrix; uniform float aspectX; uniform float aspectY; uniform float size; @@ -20,9 +21,8 @@ out vec2 texCoord_interp; void main() { - gl_Position = ModelViewProjectionMatrix * vec4( - (pos + offset) * (size * vec2(aspectX, aspectY)), - 0.0, 1.0); + vec4 pos_4d = vec4((pos + offset) * (size * vec2(aspectX, aspectY)), 0.0, 1.0); + gl_Position = ModelViewProjectionMatrix * pos_4d; #ifdef USE_WIRE gl_Position.z -= 1e-5; finalColor = vec4(color, 1.0); @@ -30,4 +30,8 @@ void main() texCoord_interp = texCoord; finalColor = objectColor; #endif + +#ifdef USE_WORLD_CLIP_PLANES + world_clip_planes_calc_clip_distance((ModelMatrix * pos_4d).xyz); +#endif } -- cgit v1.2.3