diff options
Diffstat (limited to 'source/blender/draw/engines/workbench')
13 files changed, 20 insertions, 246 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_common_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_common_lib.glsl index 9b142fe56b5..8cbc8608f5b 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_common_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_common_lib.glsl @@ -3,6 +3,10 @@ #define CAVITY_BUFFER_RANGE 4.0 +#ifdef WORKBENCH_ENCODE_NORMALS + +# define WB_Normal vec2 + /* From http://aras-p.info/texts/CompactNormalStorage.html * Using Method #4: Spheremap Transform */ vec3 workbench_normal_decode(vec4 enc) @@ -18,7 +22,7 @@ vec3 workbench_normal_decode(vec4 enc) /* From http://aras-p.info/texts/CompactNormalStorage.html * Using Method #4: Spheremap Transform */ -vec2 workbench_normal_encode(bool front_face, vec3 n) +WB_Normal workbench_normal_encode(bool front_face, vec3 n) { n = normalize(front_face ? n : -n); float p = sqrt(n.z * 8.0 + 8.0); @@ -26,6 +30,13 @@ vec2 workbench_normal_encode(bool front_face, vec3 n) return n.xy; } +#else +# define WB_Normal vec3 +/* Well just do nothing... */ +# define workbench_normal_encode(f, a) (a) +# define workbench_normal_decode(a) (a.xyz) +#endif /* WORKBENCH_ENCODE_NORMALS */ + /* Encoding into the alpha of a RGBA16F texture. (10bit mantissa) */ #define TARGET_BITCOUNT 8u #define METALLIC_BITS 3u /* Metallic channel is less important. */ diff --git a/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl index c784c8b2db9..2e229d4d83a 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl @@ -1,5 +1,3 @@ - -#ifndef WORKBENCH_SHADER_SHARED_H struct LightData { vec4 direction; vec4 specular_color; @@ -39,10 +37,9 @@ struct WorldData { int _pad2; }; -# define viewport_size_inv viewport_size.zw +#define viewport_size_inv viewport_size.zw layout(std140) uniform world_block { WorldData world_data; }; -#endif diff --git a/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_frag.glsl index 0b571040df5..328d50e69e0 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_frag.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_frag.glsl @@ -4,8 +4,6 @@ #pragma BLENDER_REQUIRE(workbench_cavity_lib.glsl) #pragma BLENDER_REQUIRE(workbench_curvature_lib.glsl) -#ifndef DRW_SHADER_SHARED_H - uniform sampler2D depthBuffer; uniform sampler2D normalBuffer; uniform usampler2D objectIdBuffer; @@ -14,8 +12,6 @@ in vec4 uvcoordsvar; out vec4 fragColor; -#endif - void main() { float cavity = 0.0, edges = 0.0, curvature = 0.0; diff --git a/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_info.hh b/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_info.hh deleted file mode 100644 index 31e5f5e7641..00000000000 --- a/source/blender/draw/engines/workbench/shaders/workbench_effect_cavity_info.hh +++ /dev/null @@ -1,28 +0,0 @@ - -#include "gpu_shader_create_info.hh" - -GPU_SHADER_CREATE_INFO(workbench_effect_cavity_common) - .fragment_out(0, Type::VEC4, "fragColor") - .sampler(0, ImageType::FLOAT_2D, "depthBuffer") - .sampler(1, ImageType::FLOAT_2D, "normalBuffer") - .sampler(2, ImageType::UINT_2D, "objectIdBuffer") - .uniform_buf(3, "vec4", "samples_coords[512]") - .fragment_source("workbench_effect_cavity_frag.glsl") - .additional_info("draw_fullscreen") - .additional_info("draw_view"); - -GPU_SHADER_CREATE_INFO(workbench_effect_cavity) - .do_static_compilation(true) - .define("USE_CAVITY") - .additional_info("workbench_effect_cavity_common"); - -GPU_SHADER_CREATE_INFO(workbench_effect_curvature) - .do_static_compilation(true) - .define("USE_CURVATURE") - .additional_info("workbench_effect_cavity_common"); - -GPU_SHADER_CREATE_INFO(workbench_effect_cavity_curvature) - .do_static_compilation(true) - .define("USE_CAVITY") - .define("USE_CURVATURE") - .additional_info("workbench_effect_cavity_common"); diff --git a/source/blender/draw/engines/workbench/shaders/workbench_image_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_image_lib.glsl index 49e3f57ab2e..57d648d3565 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_image_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_image_lib.glsl @@ -25,14 +25,12 @@ bool node_tex_tile_lookup(inout vec3 co, sampler2DArray ima, sampler1DArray map) return true; } -#ifndef WORKBENCH_SHADER_SHARED_H uniform sampler2DArray imageTileArray; uniform sampler1DArray imageTileData; uniform sampler2D imageTexture; uniform float imageTransparencyCutoff = 0.1; uniform bool imagePremult; -#endif vec3 workbench_image_color(vec2 uvs) { diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl index 7a3ebc4035e..6d24b001d4d 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl @@ -4,11 +4,9 @@ #pragma BLENDER_REQUIRE(workbench_common_lib.glsl) #pragma BLENDER_REQUIRE(workbench_image_lib.glsl) -#ifndef WORKBENCH_SHADER_SHARED_H layout(location = 0) out vec4 materialData; -layout(location = 1) out vec2 normalData; +layout(location = 1) out WB_Normal normalData; layout(location = 2) out uint objectId; -#endif uniform bool useMatcap = false; diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_hair_vert.glsl b/source/blender/draw/engines/workbench/shaders/workbench_prepass_hair_vert.glsl index c3faa3957ef..3e1ea14f47c 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_prepass_hair_vert.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_prepass_hair_vert.glsl @@ -5,10 +5,8 @@ #pragma BLENDER_REQUIRE(workbench_material_lib.glsl) #pragma BLENDER_REQUIRE(workbench_image_lib.glsl) -#ifndef WORKBENCH_SHADER_SHARED_H uniform samplerBuffer ac; /* active color layer */ uniform samplerBuffer au; /* active texture layer */ -#endif /* From http://libnoise.sourceforge.net/noisegen/index.html */ float integer_noise(int n) @@ -73,10 +71,8 @@ void main() normal_interp = normalize(normal_world_to_view(nor)); -#ifndef WORKBENCH_SHADER_SHARED_H -# ifdef OPAQUE_MATERIAL +#ifdef OPAQUE_MATERIAL float metallic, roughness; -# endif #endif workbench_material_data_get(resource_handle, color_interp, alpha_interp, roughness, metallic); diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh b/source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh deleted file mode 100644 index 1dd706c9460..00000000000 --- a/source/blender/draw/engines/workbench/shaders/workbench_prepass_info.hh +++ /dev/null @@ -1,136 +0,0 @@ - -#include "gpu_shader_create_info.hh" - -/* -------------------------------------------------------------------- */ -/** \name Object Type - * \{ */ - -GPU_SHADER_CREATE_INFO(workbench_mesh) - .vertex_in(0, Type::VEC3, "pos") - .vertex_in(1, Type::VEC3, "nor") - .vertex_in(2, Type::VEC4, "ac") - .vertex_in(3, Type::VEC2, "au") - .vertex_source("workbench_prepass_vert.glsl") - .additional_info("draw_mesh"); - -GPU_SHADER_CREATE_INFO(workbench_hair) - .sampler(0, ImageType::FLOAT_BUFFER, "ac", Frequency::BATCH) - .sampler(1, ImageType::FLOAT_BUFFER, "au", Frequency::BATCH) - .vertex_source("workbench_prepass_hair_vert.glsl") - .additional_info("draw_hair"); - -GPU_SHADER_CREATE_INFO(workbench_pointcloud) - .vertex_source("workbench_prepass_pointcloud_vert.glsl") - .additional_info("draw_pointcloud"); - -/** \} */ - -/* -------------------------------------------------------------------- */ -/** \name Texture Type - * \{ */ - -GPU_SHADER_CREATE_INFO(workbench_texture_none).define("TEXTURE_NONE"); - -GPU_SHADER_CREATE_INFO(workbench_texture_single) - .sampler(2, ImageType::FLOAT_2D, "imageTexture", Frequency::BATCH) - .push_constant(1, Type::BOOL, "imagePremult") - .push_constant(2, Type::FLOAT, "imageTransparencyCutoff") - .define("V3D_SHADING_TEXTURE_COLOR"); - -GPU_SHADER_CREATE_INFO(workbench_texture_tile) - .sampler(2, ImageType::FLOAT_2D_ARRAY, "imageTileArray", Frequency::BATCH) - .sampler(3, ImageType::FLOAT_1D_ARRAY, "imageTileData", Frequency::BATCH) - .push_constant(1, Type::BOOL, "imagePremult") - .push_constant(2, Type::FLOAT, "imageTransparencyCutoff") - .define("TEXTURE_IMAGE_ARRAY"); - -/** \} */ - -/* -------------------------------------------------------------------- */ -/** \name Lighting Type - * \{ */ - -GPU_SHADER_CREATE_INFO(workbench_lighting_studio).define("V3D_LIGHTING_STUDIO"); -GPU_SHADER_CREATE_INFO(workbench_lighting_matcap).define("V3D_LIGHTING_MATCAP"); -GPU_SHADER_CREATE_INFO(workbench_lighting_flat).define("V3D_LIGHTING_FLAT"); - -/** \} */ - -/* -------------------------------------------------------------------- */ -/** \name Material Interface - * \{ */ - -GPU_SHADER_INTERFACE_INFO(workbench_material_iface, "") - .smooth(Type::VEC3, "normal_interp") - .smooth(Type::VEC3, "color_interp") - .smooth(Type::FLOAT, "alpha_interp") - .smooth(Type::VEC2, "uv_interp") - .flat(Type::INT, "object_id") - .flat(Type::FLOAT, "roughness") - .flat(Type::FLOAT, "metallic"); - -GPU_SHADER_CREATE_INFO(workbench_material).vertex_out(workbench_material_iface); - -/** \} */ - -/* -------------------------------------------------------------------- */ -/** \name Pipeline Type - * \{ */ - -GPU_SHADER_CREATE_INFO(workbench_transparent_accum) - /* Note: Blending will be skipped on objectId because output is a - non-normalized integer buffer. */ - .fragment_out(0, Type::VEC4, "transparentAccum") - .fragment_out(1, Type::VEC4, "revealageAccum") - .fragment_out(2, Type::UINT, "objectId") - .uniform_buf(4, "WorldData", "world_data", Frequency::PASS) - .typedef_source("workbench_shader_shared.h") - .fragment_source("workbench_transparent_accum_frag.glsl") - .additional_info("workbench_material"); - -GPU_SHADER_CREATE_INFO(workbench_opaque) - .fragment_out(0, Type::VEC4, "materialData") - .fragment_out(1, Type::VEC2, "normalData") - .fragment_out(2, Type::UINT, "objectId") - .uniform_buf(4, "WorldData", "world_data", Frequency::PASS) - .typedef_source("workbench_shader_shared.h") - .fragment_source("workbench_prepass_frag.glsl") - .additional_info("workbench_material"); - -/** \} */ - -/* -------------------------------------------------------------------- */ -/** \name Variations Declaration - * \{ */ - -#define WORKBENCH_SURFACETYPE_VARIATIONS(prefix, ...) \ - GPU_SHADER_CREATE_INFO(prefix##_mesh) \ - .additional_info("workbench_mesh", __VA_ARGS__) \ - .do_static_compilation(true); \ - GPU_SHADER_CREATE_INFO(prefix##_hair) \ - .additional_info("workbench_hair", __VA_ARGS__) \ - .do_static_compilation(true); \ - GPU_SHADER_CREATE_INFO(prefix##_ptcloud) \ - .additional_info("workbench_pointcloud", __VA_ARGS__) \ - .do_static_compilation(true); - -#define WORKBENCH_PIPELINE_VARIATIONS(prefix, ...) \ - WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_transp_studio, \ - "workbench_transparent_accum", \ - "workbench_lighting_studio", \ - __VA_ARGS__) \ - WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_transp_matcap, \ - "workbench_transparent_accum", \ - "workbench_lighting_matcap", \ - __VA_ARGS__) \ - WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_transp_flat, \ - "workbench_transparent_accum", \ - "workbench_lighting_flat", \ - __VA_ARGS__) \ - WORKBENCH_SURFACETYPE_VARIATIONS(prefix##_opaque, "workbench_opaque", __VA_ARGS__) - -WORKBENCH_PIPELINE_VARIATIONS(workbench_tex_none, "workbench_texture_none") -WORKBENCH_PIPELINE_VARIATIONS(workbench_tex_single, "workbench_texture_single") -WORKBENCH_PIPELINE_VARIATIONS(workbench_tex_tile, "workbench_texture_tile") - -/** \} */ diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_pointcloud_vert.glsl b/source/blender/draw/engines/workbench/shaders/workbench_prepass_pointcloud_vert.glsl index 8efe10b8236..6f61874b8f5 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_prepass_pointcloud_vert.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_prepass_pointcloud_vert.glsl @@ -21,10 +21,8 @@ void main() uv_interp = vec2(0.0); -#ifndef WORKBENCH_SHADER_SHARED_H -# ifdef OPAQUE_MATERIAL +#ifdef OPAQUE_MATERIAL float metallic, roughness; -# endif #endif workbench_material_data_get(resource_handle, color_interp, alpha_interp, roughness, metallic); diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_vert.glsl b/source/blender/draw/engines/workbench/shaders/workbench_prepass_vert.glsl index 1f6a8a63944..1192081caf1 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_prepass_vert.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_prepass_vert.glsl @@ -5,12 +5,10 @@ #pragma BLENDER_REQUIRE(workbench_material_lib.glsl) #pragma BLENDER_REQUIRE(workbench_image_lib.glsl) -#ifndef WORKBENCH_SHADER_SHARED_H in vec3 pos; in vec3 nor; in vec4 ac; /* active color */ in vec2 au; /* active texture layer */ -#endif void main() { @@ -25,10 +23,8 @@ void main() normal_interp = normalize(normal_object_to_view(nor)); -#ifndef WORKBENCH_SHADER_SHARED_H -# ifdef OPAQUE_MATERIAL +#ifdef OPAQUE_MATERIAL float metallic, roughness; -# endif #endif workbench_material_data_get(resource_handle, color_interp, alpha_interp, roughness, metallic); diff --git a/source/blender/draw/engines/workbench/shaders/workbench_shader_interface_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_shader_interface_lib.glsl index 178e61c8a8d..6bfa351aeb0 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_shader_interface_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_shader_interface_lib.glsl @@ -1,17 +1,15 @@ -#ifndef WORKBENCH_SHADER_SHARED_H IN_OUT ShaderStageInterface { vec3 normal_interp; vec3 color_interp; float alpha_interp; vec2 uv_interp; -# ifdef TRANSPARENT_MATERIAL +#ifdef TRANSPARENT_MATERIAL flat float roughness; flat float metallic; -# else +#else flat float packed_rough_metal; -# endif +#endif flat int object_id; }; -#endif diff --git a/source/blender/draw/engines/workbench/shaders/workbench_transparent_accum_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_transparent_accum_frag.glsl index 0062cbe17a2..3f113fd4b2e 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_transparent_accum_frag.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_transparent_accum_frag.glsl @@ -6,7 +6,6 @@ #pragma BLENDER_REQUIRE(workbench_matcap_lib.glsl) #pragma BLENDER_REQUIRE(workbench_world_light_lib.glsl) -#ifndef WORKBENCH_SHADER_SHARED_H /* Revealage is actually stored in transparentAccum alpha channel. * This is a workaround to older hardware not having separate blend equation per render target. */ layout(location = 0) out vec4 transparentAccum; @@ -14,7 +13,6 @@ layout(location = 1) out vec4 revealageAccum; /* NOTE: Blending will be skipped on objectId because output is a non-normalized integer buffer. */ layout(location = 2) out uint objectId; -#endif /* Special function only to be used with calculate_transparent_weight(). */ float linear_zdepth(float depth, vec4 viewvecs[2], mat4 proj_mat) diff --git a/source/blender/draw/engines/workbench/workbench_shader_shared.h b/source/blender/draw/engines/workbench/workbench_shader_shared.h deleted file mode 100644 index 42d38e54d9a..00000000000 --- a/source/blender/draw/engines/workbench/workbench_shader_shared.h +++ /dev/null @@ -1,48 +0,0 @@ - -#ifndef GPU_SHADER -# include "gpu_shader_shared_utils.h" -#endif - -#define WORKBENCH_SHADER_SHARED_H - -struct LightData { - float4 direction; - float4 specular_color; - float4 diffuse_color_wrap; /* rgb: diffuse col a: wrapped lighting factor */ -}; - -struct WorldData { - float4 viewport_size; - float4 object_outline_color; - float4 shadow_direction_vs; - float shadow_focus; - float shadow_shift; - float shadow_mul; - float shadow_add; - /* - 16 bytes alignment - */ - LightData lights[4]; - float4 ambient_color; - - int cavity_sample_start; - int cavity_sample_end; - float cavity_sample_count_inv; - float cavity_jitter_scale; - - float cavity_valley_factor; - float cavity_ridge_factor; - float cavity_attenuation; - float cavity_distance; - - float curvature_ridge; - float curvature_valley; - float ui_scale; - float _pad0; - - int matcap_orientation; - bool use_specular; - int _pad1; - int _pad2; -}; - -#define viewport_size_inv viewport_size.zw -#define packed_rough_metal roughness |