diff options
Diffstat (limited to 'servers/rendering/renderer_rd/shaders')
4 files changed, 39 insertions, 10 deletions
diff --git a/servers/rendering/renderer_rd/shaders/canvas.glsl b/servers/rendering/renderer_rd/shaders/canvas.glsl index 235c772e2d..dbff09c301 100644 --- a/servers/rendering/renderer_rd/shaders/canvas.glsl +++ b/servers/rendering/renderer_rd/shaders/canvas.glsl @@ -665,6 +665,12 @@ void main() { vec2 tex_uv = (vec4(vertex, 0.0, 1.0) * mat4(light_array.data[light_base].texture_matrix[0], light_array.data[light_base].texture_matrix[1], vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0))).xy; //multiply inverse given its transposed. Optimizer removes useless operations. vec2 tex_uv_atlas = tex_uv * light_array.data[light_base].atlas_rect.zw + light_array.data[light_base].atlas_rect.xy; + + if (any(lessThan(tex_uv, vec2(0.0, 0.0))) || any(greaterThanEqual(tex_uv, vec2(1.0, 1.0)))) { + //if outside the light texture, light color is zero + continue; + } + vec4 light_color = textureLod(sampler2D(atlas_texture, texture_sampler), tex_uv_atlas, 0.0); vec4 light_base_color = light_array.data[light_base].color; @@ -689,10 +695,6 @@ void main() { light_color.rgb *= base_color.rgb; } #endif - if (any(lessThan(tex_uv, vec2(0.0, 0.0))) || any(greaterThanEqual(tex_uv, vec2(1.0, 1.0)))) { - //if outside the light texture, light color is zero - light_color.a = 0.0; - } if (bool(light_array.data[light_base].flags & LIGHT_FLAGS_HAS_SHADOW)) { vec2 shadow_pos = (vec4(shadow_vertex, 0.0, 1.0) * mat4(light_array.data[light_base].shadow_matrix[0], light_array.data[light_base].shadow_matrix[1], vec4(0.0, 0.0, 1.0, 0.0), vec4(0.0, 0.0, 0.0, 1.0))).xy; //multiply inverse given its transposed. Optimizer removes useless operations. diff --git a/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl b/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl index 359d7799e5..47d273d789 100644 --- a/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl +++ b/servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl @@ -1022,6 +1022,11 @@ void fragment_shader(in SceneData scene_data) { inv_view_matrix[1][3] = 0.0; inv_view_matrix[2][3] = 0.0; #endif + +#ifdef LIGHT_VERTEX_USED + vec3 light_vertex = vertex; +#endif //LIGHT_VERTEX_USED + mat4 read_view_matrix = scene_data.view_matrix; vec2 read_viewport_size = scene_data.viewport_size; { @@ -1032,6 +1037,15 @@ void fragment_shader(in SceneData scene_data) { transmittance_color.a *= sss_strength; #endif +#ifdef LIGHT_VERTEX_USED + vertex = light_vertex; +#ifdef USE_MULTIVIEW + view = -normalize(vertex - eye_offset); +#else + view = -normalize(vertex); +#endif //USE_MULTIVIEW +#endif //LIGHT_VERTEX_USED + #ifndef USE_SHADOW_TO_OPACITY #ifdef ALPHA_SCISSOR_USED @@ -2043,7 +2057,7 @@ void fragment_shader(in SceneData scene_data) { shadow = 1.0; #endif - float size_A = sc_use_light_soft_shadows ? directional_lights.data[i].size : 0.0; + float size_A = sc_use_directional_soft_shadows ? directional_lights.data[i].size : 0.0; light_compute(normal, directional_lights.data[i].direction, normalize(view), size_A, #ifndef DEBUG_DRAW_PSSM_SPLITS diff --git a/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl b/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl index c26313092b..f0a5141856 100644 --- a/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl +++ b/servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl @@ -830,6 +830,10 @@ void main() { inv_view_matrix[2][3] = 0.0; #endif +#ifdef LIGHT_VERTEX_USED + vec3 light_vertex = vertex; +#endif //LIGHT_VERTEX_USED + mat4 read_view_matrix = scene_data.view_matrix; vec2 read_viewport_size = scene_data.viewport_size; @@ -837,6 +841,15 @@ void main() { #CODE : FRAGMENT } +#ifdef LIGHT_VERTEX_USED + vertex = light_vertex; +#ifdef USE_MULTIVIEW + view = -normalize(vertex - eye_offset); +#else + view = -normalize(vertex); +#endif //USE_MULTIVIEW +#endif //LIGHT_VERTEX_USED + #ifdef LIGHT_TRANSMITTANCE_USED #ifdef SSS_MODE_SKIN transmittance_color.a = sss_strength; diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl index 47e6fe5873..40ca74ae07 100644 --- a/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl +++ b/servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl @@ -375,7 +375,7 @@ float sample_directional_soft_shadow(texture2D shadow, vec3 pssm_coord, vec2 tex for (uint i = 0; i < sc_directional_penumbra_shadow_samples; i++) { vec2 suv = pssm_coord.xy + (disk_rotation * scene_data_block.data.directional_penumbra_shadow_kernel[i].xy) * tex_scale; float d = textureLod(sampler2D(shadow, SAMPLER_LINEAR_CLAMP), suv, 0.0).r; - if (d < pssm_coord.z) { + if (d > pssm_coord.z) { blocker_average += d; blocker_count += 1.0; } @@ -384,7 +384,7 @@ float sample_directional_soft_shadow(texture2D shadow, vec3 pssm_coord, vec2 tex if (blocker_count > 0.0) { //blockers found, do soft shadow blocker_average /= blocker_count; - float penumbra = (pssm_coord.z - blocker_average) / blocker_average; + float penumbra = (-pssm_coord.z + blocker_average) / (1.0 - blocker_average); tex_scale *= penumbra; float s = 0.0; @@ -488,7 +488,7 @@ float light_process_omni_shadow(uint idx, vec3 vertex, vec3 normal) { if (blocker_count > 0.0) { //blockers found, do soft shadow blocker_average /= blocker_count; - float penumbra = (z_norm + blocker_average) / blocker_average; + float penumbra = (-z_norm + blocker_average) / (1.0 - blocker_average); tangent *= penumbra; bitangent *= penumbra; @@ -736,7 +736,7 @@ float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) { vec2 suv = shadow_uv + (disk_rotation * scene_data_block.data.penumbra_shadow_kernel[i].xy) * uv_size; suv = clamp(suv, spot_lights.data[idx].atlas_rect.xy, clamp_max); float d = textureLod(sampler2D(shadow_atlas, SAMPLER_LINEAR_CLAMP), suv, 0.0).r; - if (d < splane.z) { + if (d > splane.z) { blocker_average += d; blocker_count += 1.0; } @@ -745,7 +745,7 @@ float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) { if (blocker_count > 0.0) { //blockers found, do soft shadow blocker_average /= blocker_count; - float penumbra = (z_norm - blocker_average) / blocker_average; + float penumbra = (-z_norm + blocker_average) / (1.0 - blocker_average); uv_size *= penumbra; shadow = 0.0; |