diff options
Diffstat (limited to 'source/blender/draw/engines/overlay/shaders/infos/overlay_paint_info.hh')
| -rw-r--r-- | source/blender/draw/engines/overlay/shaders/infos/overlay_paint_info.hh | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/source/blender/draw/engines/overlay/shaders/infos/overlay_paint_info.hh b/source/blender/draw/engines/overlay/shaders/infos/overlay_paint_info.hh new file mode 100644 index 00000000000..3083d5a463b --- /dev/null +++ b/source/blender/draw/engines/overlay/shaders/infos/overlay_paint_info.hh @@ -0,0 +1,178 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include "gpu_shader_create_info.hh" + +/* -------------------------------------------------------------------- */ +/** \name OVERLAY_shader_paint_face. + * + * Used for face selection mode in Weight, Vertex and Texture Paint. + * \{ */ + +GPU_SHADER_CREATE_INFO(overlay_paint_face) + .do_static_compilation(true) + .vertex_in(0, Type::VEC3, "pos") + .vertex_in(1, Type::VEC4, "nor") /* Select flag on the 4th component. */ + .push_constant(Type::VEC4, "color") + .fragment_out(0, Type::VEC4, "fragColor") + .vertex_source("overlay_paint_face_vert.glsl") + .fragment_source("overlay_uniform_color_frag.glsl") + .additional_info("draw_modelmat"); + +GPU_SHADER_CREATE_INFO(overlay_paint_face_clipped) + .additional_info("overlay_paint_face") + .additional_info("drw_clipped") + .do_static_compilation(true); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name OVERLAY_shader_paint_point. + * + * Used for vertex selection mode in Weight and Vertex Paint. + * \{ */ + +GPU_SHADER_INTERFACE_INFO(overlay_overlay_paint_point_iface, "").smooth(Type::VEC4, "finalColor"); + +GPU_SHADER_CREATE_INFO(overlay_paint_point) + .do_static_compilation(true) + .vertex_in(0, Type::VEC3, "pos") + .vertex_in(1, Type::VEC4, "nor") /* Select flag on the 4th component. */ + .vertex_out(overlay_overlay_paint_point_iface) + .fragment_out(0, Type::VEC4, "fragColor") + .vertex_source("overlay_paint_point_vert.glsl") + .fragment_source("overlay_point_varying_color_frag.glsl") + .additional_info("draw_modelmat", "draw_globals"); + +GPU_SHADER_CREATE_INFO(overlay_paint_point_clipped) + .additional_info("overlay_paint_point") + .additional_info("drw_clipped") + .do_static_compilation(true); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name OVERLAY_shader_paint_texture. + * + * Used in Texture Paint mode for the Stencil Image Masking. + * \{ */ + +GPU_SHADER_INTERFACE_INFO(overlay_paint_texture_iface, "").smooth(Type::VEC2, "uv_interp"); + +GPU_SHADER_CREATE_INFO(overlay_paint_texture) + .do_static_compilation(true) + .vertex_in(0, Type::VEC3, "pos") + .vertex_in(1, Type::VEC2, "mu") /* Masking uv map. */ + .vertex_out(overlay_paint_texture_iface) + .sampler(0, ImageType::FLOAT_2D, "maskImage") + .push_constant(Type::VEC3, "maskColor") + .push_constant(Type::FLOAT, "opacity") /* `1.0` by default. */ + .push_constant(Type::BOOL, "maskInvertStencil") + .push_constant(Type::BOOL, "maskImagePremultiplied") + .fragment_out(0, Type::VEC4, "fragColor") + .vertex_source("overlay_paint_texture_vert.glsl") + .fragment_source("overlay_paint_texture_frag.glsl") + .additional_info("draw_modelmat"); + +GPU_SHADER_CREATE_INFO(overlay_paint_texture_clipped) + .additional_info("overlay_paint_texture") + .additional_info("drw_clipped") + .do_static_compilation(true); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name OVERLAY_shader_paint_vertcol. + * + * It should be used to draw a Vertex Paint overlay. But it is currently unreachable. + * \{ */ + +GPU_SHADER_INTERFACE_INFO(overlay_paint_vertcol_iface, "").smooth(Type::VEC3, "finalColor"); + +GPU_SHADER_CREATE_INFO(overlay_paint_vertcol) + .do_static_compilation(true) + .vertex_in(0, Type::VEC3, "pos") + .vertex_in(1, Type::VEC3, "ac") /* Active color. */ + .vertex_out(overlay_paint_vertcol_iface) + .push_constant(Type::FLOAT, "opacity") /* `1.0` by default. */ + .push_constant(Type::BOOL, "useAlphaBlend") /* `false` by default. */ + .fragment_out(0, Type::VEC4, "fragColor") + .vertex_source("overlay_paint_vertcol_vert.glsl") + .fragment_source("overlay_paint_vertcol_frag.glsl") + .additional_info("draw_modelmat"); + +GPU_SHADER_CREATE_INFO(overlay_paint_vertcol_clipped) + .additional_info("overlay_paint_vertcol") + .additional_info("drw_clipped") + .do_static_compilation(true); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name OVERLAY_shader_paint_weight. + * + * Used to display Vertex Weights. + * `overlay paint weight` is for wireframe display mode. + * \{ */ + +GPU_SHADER_INTERFACE_INFO(overlay_paint_weight_iface, "") + .smooth(Type::VEC2, "weight_interp") /* (weight, alert) */ + .smooth(Type::FLOAT, "color_fac"); + +GPU_SHADER_CREATE_INFO(overlay_paint_weight) + .do_static_compilation(true) + .vertex_in(0, Type::FLOAT, "weight") + .vertex_in(1, Type::VEC3, "pos") + .vertex_in(2, Type::VEC3, "nor") + .vertex_out(overlay_paint_weight_iface) + .sampler(0, ImageType::FLOAT_1D, "colorramp") + .push_constant(Type::FLOAT, "opacity") /* `1.0` by default. */ + .push_constant(Type::BOOL, "drawContours") /* `false` by default. */ + .fragment_out(0, Type::VEC4, "fragColor") + .vertex_source("overlay_paint_weight_vert.glsl") + .fragment_source("overlay_paint_weight_frag.glsl") + .additional_info("draw_modelmat", "draw_globals"); + +GPU_SHADER_CREATE_INFO(overlay_paint_weight_fake_shading) + .additional_info("overlay_paint_weight") + .define("FAKE_SHADING") + .push_constant(Type::VEC3, "light_dir") + .do_static_compilation(true); + +GPU_SHADER_CREATE_INFO(overlay_paint_weight_clipped) + .additional_info("overlay_paint_weight") + .additional_info("drw_clipped") + .do_static_compilation(true); + +GPU_SHADER_CREATE_INFO(overlay_paint_weight_fake_shading_clipped) + .additional_info("overlay_paint_weight_fake_shading") + .additional_info("drw_clipped") + .do_static_compilation(true); + +/** \} */ + +/* -------------------------------------------------------------------- */ +/** \name OVERLAY_shader_paint_wire. + * + * Used in face selection mode to display edges of selected faces in Weight, Vertex and Texture + * paint modes. + * \{ */ + +GPU_SHADER_INTERFACE_INFO(overlay_paint_wire_iface, "").flat(Type::VEC4, "finalColor"); + +GPU_SHADER_CREATE_INFO(overlay_paint_wire) + .do_static_compilation(true) + .vertex_in(0, Type::VEC3, "pos") + .vertex_in(1, Type::VEC4, "nor") /* flag stored in w */ + .vertex_out(overlay_paint_wire_iface) + .push_constant(Type::BOOL, "useSelect") + .fragment_out(0, Type::VEC4, "fragColor") + .vertex_source("overlay_paint_wire_vert.glsl") + .fragment_source("overlay_varying_color.glsl") + .additional_info("draw_modelmat", "draw_globals"); + +GPU_SHADER_CREATE_INFO(overlay_paint_wire_clipped) + .additional_info("overlay_paint_vertcol") + .additional_info("drw_clipped") + .do_static_compilation(true); + +/** \} */ |