Commit: e37ff1131232290ae24f87d4e986d387b1a6025a
Author: Nick Wu
Date: Thu May 24 15:10:29 2018 +0800
Branches: soc-2018-npr
https://developer.blender.org/rBe37ff1131232290ae24f87d4e986d387b1a6025a
changed a bit of argument uniform to match the API.(not working properly)
===================================================================
M source/blender/draw/engines/lanpr/NUL_TNS.h
M source/blender/draw/engines/lanpr/NUL_TNS_EdgeRendering.c
M source/blender/draw/engines/lanpr/shaders/lanpr_snake_edge.fragment
M source/blender/makesrna/intern/rna_scene.c
===================================================================
diff --git a/source/blender/draw/engines/lanpr/NUL_TNS.h
b/source/blender/draw/engines/lanpr/NUL_TNS.h
index f2cea88c7ee..cd1e28c388b 100644
--- a/source/blender/draw/engines/lanpr/NUL_TNS.h
+++ b/source/blender/draw/engines/lanpr/NUL_TNS.h
@@ -40,6 +40,17 @@ typedef struct LANPR_PrivateData {
DRWShadingGroup *edge_detect_shgrp;
DRWShadingGroup *edge_thinning_shgrp;
DRWShadingGroup *edge_thinning_shgrp_2;
+
+ float normal_clamp;
+ float normal_strength;
+ float depth_clamp;
+ float depth_strength;
+
+ float zfar;
+ float znear;
+
+ int stage;//thinning
+
} LANPR_PrivateData;
typedef struct LANPR_StorageList {
diff --git a/source/blender/draw/engines/lanpr/NUL_TNS_EdgeRendering.c
b/source/blender/draw/engines/lanpr/NUL_TNS_EdgeRendering.c
index 7d0c4a20495..996fd34bff6 100644
--- a/source/blender/draw/engines/lanpr/NUL_TNS_EdgeRendering.c
+++ b/source/blender/draw/engines/lanpr/NUL_TNS_EdgeRendering.c
@@ -156,16 +156,26 @@ static void lanpr_cache_init(void *vedata){
DRW_shgroup_uniform_texture_ref(stl->g_data->edge_detect_shgrp,
"TexSample0", &txl->depth);
DRW_shgroup_uniform_texture_ref(stl->g_data->edge_detect_shgrp,
"TexSample1", &txl->color);
DRW_shgroup_uniform_texture_ref(stl->g_data->edge_detect_shgrp,
"TexSample2", &txl->normal);
+
+ DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "zNear",
&stl->g_data->znear, 1);
+ DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "zfFar",
&stl->g_data->zfar, 1);
+
+ DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue0",
&stl->g_data->normal_clamp, 1);// normal clamp
+ DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue1",
&stl->g_data->normal_strength, 1);// normal strength
+ DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue2",
&stl->g_data->depth_clamp, 1);// depth clamp
+ DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue3",
&stl->g_data->depth_strength, 1);// depth strength
DRW_shgroup_call_add(stl->g_data->edge_detect_shgrp, quad, NULL);
psl->edge_thinning = DRW_pass_create("Edge Thinning Stage 1",
DRW_STATE_WRITE_COLOR);
stl->g_data->edge_thinning_shgrp =
DRW_shgroup_create(OneTime.edge_thinning_shader, psl->edge_thinning);
DRW_shgroup_uniform_texture_ref(stl->g_data->edge_thinning_shgrp,
"TexSample0", &txl->edge_intermediate);
+ DRW_shgroup_uniform_int(stl->g_data->edge_thinning_shgrp, "Stage",
&stl->g_data->stage, 1);
DRW_shgroup_call_add(stl->g_data->edge_thinning_shgrp, quad, NULL);
psl->edge_thinning_2 = DRW_pass_create("Edge Thinning Stage 2",
DRW_STATE_WRITE_COLOR);
stl->g_data->edge_thinning_shgrp_2 =
DRW_shgroup_create(OneTime.edge_thinning_shader, psl->edge_thinning_2);
DRW_shgroup_uniform_texture_ref(stl->g_data->edge_thinning_shgrp_2,
"TexSample0", &txl->color);
+ DRW_shgroup_uniform_int(stl->g_data->edge_thinning_shgrp_2, "Stage",
&stl->g_data->stage, 1);
DRW_shgroup_call_add(stl->g_data->edge_thinning_shgrp_2, quad, NULL);
}
@@ -216,41 +226,31 @@ static void lanpr_draw_scene(void *vedata)
View3D *v3d = draw_ctx->v3d;
RegionView3D *rv3d = draw_ctx->rv3d;
Object *camera = (rv3d->persp == RV3D_CAMOB) ? v3d->camera : NULL;
- float znear = camera? ((Camera*)camera->data)->clipsta:0.1;
- float zfar = camera? ((Camera*)camera->data)->clipend:100;
+
+ stl->g_data->znear = camera? ((Camera*)camera->data)->clipsta:0.1;
+ stl->g_data->zfar = camera? ((Camera*)camera->data)->clipend:100;
+ stl->g_data->normal_clamp = draw_ctx->scene->lanpr.normal_clamp;
+ stl->g_data->normal_strength = draw_ctx->scene->lanpr.normal_strength;
+ stl->g_data->depth_clamp = draw_ctx->scene->lanpr.depth_clamp;
+ stl->g_data->depth_strength = draw_ctx->scene->lanpr.depth_strength;
GPU_framebuffer_bind(fbl->edge_intermediate);
//GPU_framebuffer_clear(fbl->edge_intermediate, clear_bits, clear_col,
clear_depth, clear_stencil);
-
- DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "zNear",
&znear, 1);
- DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "zfar", &zfar,
1);
-
- float normal_clamp = draw_ctx->scene->lanpr.normal_clamp;
- float normal_strength = draw_ctx->scene->lanpr.normal_strength;
- float depth_clamp = draw_ctx->scene->lanpr.depth_clamp;
- float depth_strength = draw_ctx->scene->lanpr.depth_strength;
-
- DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue0",
&normal_clamp, 1);// normal clamp
- DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue1",
&normal_strength, 1);// normal strength
- DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue2",
&depth_clamp, 1);// depth clamp
- DRW_shgroup_uniform_float(stl->g_data->edge_detect_shgrp, "uValue3",
&depth_strength, 1);// depth strength
-
+
DRW_draw_pass(psl->edge_intermediate);
-
- int stage = 0;
+
+ stl->g_data->stage = 0;
GPU_framebuffer_bind(fbl->edge_thinning);
GPU_framebuffer_clear(fbl->edge_thinning, clear_bits, clear_col,
clear_depth, clear_stencil);
- DRW_shgroup_uniform_int(stl->g_data->edge_thinning_shgrp, "Stage",
&stage, 1);
DRW_draw_pass(psl->edge_thinning);
- stage = 1;
+ stl->g_data->stage = 1;
GPU_framebuffer_bind(fbl->edge_intermediate);
//GPU_framebuffer_clear(fbl->edge_intermediate, clear_bits, clear_col,
clear_depth, clear_stencil);
- DRW_shgroup_uniform_int(stl->g_data->edge_thinning_shgrp_2, "Stage",
&stage, 1);
DRW_draw_pass(psl->edge_thinning_2);
GPU_framebuffer_bind(dfbl->default_fb);
-
+
DRW_transform_to_display(txl->edge_intermediate);
}
diff --git
a/source/blender/draw/engines/lanpr/shaders/lanpr_snake_edge.fragment
b/source/blender/draw/engines/lanpr/shaders/lanpr_snake_edge.fragment
index 6272c80193e..b10b31018ed 100644
--- a/source/blender/draw/engines/lanpr/shaders/lanpr_snake_edge.fragment
+++ b/source/blender/draw/engines/lanpr/shaders/lanpr_snake_edge.fragment
@@ -72,8 +72,8 @@ vec4 DetectEdge(sampler2D tex, float clamp, float strength){
float value = max(max(g1,g2),g3);
- value=value>1?value:0;
- return vec4(vec3(value),1);
+ value=value>clamp?value:0;
+ return vec4(vec3(value*strength),1);
//if(value<clamp) value=0;
diff --git a/source/blender/makesrna/intern/rna_scene.c
b/source/blender/makesrna/intern/rna_scene.c
index 11c6b8412a2..be09127cde4 100644
--- a/source/blender/makesrna/intern/rna_scene.c
+++ b/source/blender/makesrna/intern/rna_scene.c
@@ -6177,30 +6177,35 @@ static void rna_def_scene_lanpr(BlenderRNA *brna)
RNA_def_property_enum_default(prop, LANPR_POST_PROCESSING_DISABLED);
RNA_def_property_ui_text(prop, "Enable Post Processing", "Draw image
post processing line or not");
RNA_def_property_flag(prop, PROP_EDITABLE);
+ RNA_def_property_update(prop, NC_SCENE, NULL);
prop = RNA_def_property(srna, "depth_clamp", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_default(prop, 0.1f);
RNA_def_property_ui_text(prop, "Depth Clamp", "Depth clamp value for
edge extraction");
RNA_def_property_ui_range(prop, 0.01f, 1.0f, 0.1, 2);
RNA_def_property_flag(prop, PROP_EDITABLE);
+ RNA_def_property_update(prop, NC_SCENE, NULL);
prop = RNA_def_property(srna, "depth_strength", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_default(prop, 0.1f);
RNA_def_property_ui_text(prop, "Depth Strength", "Depth strength value
for edge extraction");
RNA_def_property_ui_range(prop, 0.01f, 10.0f, 0.1, 2);
RNA_def_property_flag(prop, PROP_EDITABLE);
+ RNA_def_property_update(prop, NC_SCENE, NULL);
prop = RNA_def_property(srna, "normal_clamp", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_default(prop, 0.1f);
RNA_def_property_ui_text(prop, "Normal Clamp", "Normal clamp value for
edge extraction");
RNA_def_property_ui_range(prop, 0.01f, 1.0f, 0.1, 2);
RNA_def_property_flag(prop, PROP_EDITABLE);
+ RNA_def_property_update(prop, NC_SCENE, NULL);
prop = RNA_def_property(srna, "normal_strength", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_default(prop, 0.1f);
RNA_def_property_ui_text(prop, "Normal Strength", "Normal strength
value for edge extraction");
RNA_def_property_ui_range(prop, 0.01f, 10.0f, 0.1, 2);
RNA_def_property_flag(prop, PROP_EDITABLE);
+ RNA_def_property_update(prop, NC_SCENE, NULL);
}
void RNA_def_scene(BlenderRNA *brna)
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