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Code Releases Wiki Activity

Re-implement the PSSM_SPLITS debug option

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This uses a render_mode instead of shadow_color to avoid adding a cost to the basic shader
This commit is contained in:
clayjohn
2023-04-28 16:02:10 -07:00
parent 9f12e7b52d
commit ca23d06a31
10 changed files with 114 additions and 6 deletions
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3
servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp
View File

@@ -334,6 +334,9 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p
} else if (unlikely(get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW)) {
material_uniform_set = scene_shader.overdraw_material_uniform_set;
shader = scene_shader.overdraw_material_shader_ptr;
} else if (unlikely(get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_PSSM_SPLITS)) {
material_uniform_set = scene_shader.debug_shadow_splits_material_uniform_set;
shader = scene_shader.debug_shadow_splits_material_shader_ptr;
} else {
#endif
material_uniform_set = surf->material_uniform_set;

26
servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp
View File

@@ -465,9 +465,11 @@ SceneShaderForwardClustered::~SceneShaderForwardClustered() {
material_storage->shader_free(overdraw_material_shader);
material_storage->shader_free(default_shader);
material_storage->shader_free(debug_shadow_splits_material_shader);
material_storage->material_free(overdraw_material);
material_storage->material_free(default_material);
material_storage->material_free(debug_shadow_splits_material);
}
void SceneShaderForwardClustered::init(const String p_defines) {
@@ -719,6 +721,7 @@ void SceneShaderForwardClustered::init(const String p_defines) {
actions.render_mode_defines["ambient_light_disabled"] = "#define AMBIENT_LIGHT_DISABLED\n";
actions.render_mode_defines["shadow_to_opacity"] = "#define USE_SHADOW_TO_OPACITY\n";
actions.render_mode_defines["unshaded"] = "#define MODE_UNSHADED\n";
actions.render_mode_defines["debug_shadow_splits"] = "#define DEBUG_DRAW_PSSM_SPLITS\n";
actions.sampler_array_name = "material_samplers";
actions.base_texture_binding_index = 1;
@@ -792,6 +795,29 @@ void fragment() {
overdraw_material_uniform_set = md->uniform_set;
}
{
debug_shadow_splits_material_shader = material_storage->shader_allocate();
material_storage->shader_initialize(debug_shadow_splits_material_shader);
material_storage->shader_set_code(debug_shadow_splits_material_shader, R"(
// 3D debug shadow splits mode shader(mobile).
shader_type spatial;
render_mode debug_shadow_splits;
void fragment() {
ALBEDO = vec3(1.0, 1.0, 1.0);
}
)");
debug_shadow_splits_material = material_storage->material_allocate();
material_storage->material_initialize(debug_shadow_splits_material);
material_storage->material_set_shader(debug_shadow_splits_material, debug_shadow_splits_material_shader);
MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(debug_shadow_splits_material, RendererRD::MaterialStorage::SHADER_TYPE_3D));
debug_shadow_splits_material_shader_ptr = md->shader_data;
debug_shadow_splits_material_uniform_set = md->uniform_set;
}
{
default_vec4_xform_buffer = RD::get_singleton()->storage_buffer_create(256);
Vector<RD::Uniform> uniforms;

5
servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h
View File

@@ -222,6 +222,8 @@ public:
RID default_material;
RID overdraw_material_shader;
RID overdraw_material;
RID debug_shadow_splits_material_shader;
RID debug_shadow_splits_material;
RID default_shader_rd;
RID default_shader_sdfgi_rd;
@@ -236,6 +238,9 @@ public:
RID overdraw_material_uniform_set;
ShaderData *overdraw_material_shader_ptr = nullptr;
RID debug_shadow_splits_material_uniform_set;
ShaderData *debug_shadow_splits_material_shader_ptr = nullptr;
Vector<RD::PipelineSpecializationConstant> default_specialization_constants;
HashSet<uint32_t> valid_color_pass_pipelines;
SceneShaderForwardClustered();