Support creating fully custom techniques in Blender

[libs/gl.git] / blender / io_mspgl / properties.py

diff --git a/blender/io_mspgl/properties.py b/blender/io_mspgl/properties.py
index 9d46e1286c723374f7a9b94a7ba7ea0ee5104d70..6d847012fc96f41bff69cbfa1112c89ff4021752 100644 (file)
--- a/blender/io_mspgl/properties.py
+++ b/blender/io_mspgl/properties.py
@@ -84,7 +84,19 @@ class MspGLMaterialProperties(bpy.types.Panel):
 
                self.layout.prop(mat, "render_mode")
                if mat.render_mode=='CUSTOM':
 
                self.layout.prop(mat, "render_mode")
                if mat.render_mode=='CUSTOM':

-                       self.layout.prop(mat, "shader")
+                       self.layout.label(text="Render methods")
+                       self.layout.template_list("MATERIAL_UL_mspgl_render_methods", "", mat, "render_methods", mat, "active_render_method_index")
+                       row = self.layout.row()
+                       row.operator("material.add_render_method")
+                       row.operator("material.remove_render_method")
+
+                       if mat.active_render_method_index<len(mat.render_methods):
+                               method = mat.render_methods[mat.active_render_method_index]
+                               self.layout.prop(method, "tag")
+                               self.layout.prop(method, "shader")
+                               self.layout.prop(method, "use_material")
+
+                       self.layout.separator()

                elif mat.render_mode=='EXTERNAL':
                        self.layout.prop(mat, "technique")
                if mat.render_mode=='BUILTIN':
                elif mat.render_mode=='EXTERNAL':
                        self.layout.prop(mat, "technique")
                if mat.render_mode=='BUILTIN':


@@ -129,38 +141,37 @@ class MspGLTextureNodeProperties(bpy.types.Panel):
                if not node:
                        return
 
                if not node:
                        return
 

-               self.layout.prop(node, "default_filter")
-               if not node.default_filter:
-                       self.layout.prop(node, "use_mipmap")
-                       self.layout.prop(node, "max_anisotropy")
+               self.layout.prop(node, "use_mipmap")
+               self.layout.prop(node, "max_anisotropy")

 
 

-class MspGLLightProperties(bpy.types.Panel):
-       bl_idname = "LIGHT_PT_mspgl_properties"
+class MspGLRenderProperties(bpy.types.Panel):
+       bl_idname = "WORLD_PT_mspgl_properties"

        bl_label = "MspGL properties"
        bl_space_type = "PROPERTIES"
        bl_region_type = "WINDOW"
        bl_label = "MspGL properties"
        bl_space_type = "PROPERTIES"
        bl_region_type = "WINDOW"

-       bl_context = "data"
-
-       @classmethod
-       def poll(cls, context):
-               return context.active_object.type=="LIGHT"
+       bl_context = "render"

 
        def draw(self, context):
 
        def draw(self, context):

-               light = context.active_object.data
+               scene = context.scene
+               self.layout.prop(scene, "use_hdr")
+               if scene.eevee.use_gtao:
+                       self.layout.prop(scene, "ao_samples")

 
 

-               if light.use_shadow:
-                       self.layout.prop(light, "shadow_map_size")
+class MspGLRenderMethod(bpy.types.PropertyGroup):
+       tag: bpy.props.StringProperty(name="Tag", description="Tag of the render method")
+       shader: bpy.props.StringProperty(name="Shader", description="Shader to use")
+       use_material: bpy.props.BoolProperty(name="Use material", description="Use material properties in this render method")

 
 

-class MspGLWorldProperties(bpy.types.Panel):
-       bl_idname = "WORLD_PT_mspgl_properties"
-       bl_label = "MspGL properties"
-       bl_space_type = "PROPERTIES"
-       bl_region_type = "WINDOW"
-       bl_context = "world"
+class MspGLRenderMethodList(bpy.types.UIList):
+       bl_idname = "MATERIAL_UL_mspgl_render_methods"

 
 

-       def draw(self, context):
-               world = context.scene.world
-               self.layout.prop(world, "use_hdr")
+       def draw_item(self, context, layout, data, item, icon, active_data, active_propname):
+               method = item
+               if self.layout_type=="GRID":
+                       layout.label(text="", icon_value=icon)
+               else:
+                       layout.prop(method, "tag", text="", emboss=False, icon_value=icon)
+                       layout.label(text=(method.shader or "(no shader)"))

 
 class MspGLUniform(bpy.types.PropertyGroup):
        name: bpy.props.StringProperty(name="Name", description="Name of the uniform variable")
 
 class MspGLUniform(bpy.types.PropertyGroup):
        name: bpy.props.StringProperty(name="Name", description="Name of the uniform variable")


@@ -179,7 +190,8 @@ class MspGLUniformList(bpy.types.UIList):
                        layout.label(text="({})".format(", ".join("{:.3f}".format(v) for v in uniform.values[:uniform.size])))
 
 classes = [MspGLSceneProperties, MspGLMeshProperties, MspGLObjectProperties, MspGLMaterialProperties,
                        layout.label(text="({})".format(", ".join("{:.3f}".format(v) for v in uniform.values[:uniform.size])))
 
 classes = [MspGLSceneProperties, MspGLMeshProperties, MspGLObjectProperties, MspGLMaterialProperties,

-       MspGLTextureNodeProperties, MspGLLightProperties, MspGLWorldProperties, MspGLUniform, MspGLUniformList]
+       MspGLTextureNodeProperties, MspGLLightProperties, MspGLRenderProperties, MspGLRenderMethod,
+       MspGLRenderMethodList, MspGLUniform, MspGLUniformList]

 
 def register_properties():
        for c in classes:
 
 def register_properties():
        for c in classes:


@@ -194,8 +206,8 @@ def register_properties():
                        ("CONTENTS", "Contents only", "Objects in the scene will be exported, but not the scene itself"),
                        ("SCENE", "Scene", "The scene will be exported"),
                        ("SEQUENCE", "Sequence", "The scene will be exported along with a rendering sequence")))
                        ("CONTENTS", "Contents only", "Objects in the scene will be exported, but not the scene itself"),
                        ("SCENE", "Scene", "The scene will be exported"),
                        ("SEQUENCE", "Sequence", "The scene will be exported along with a rendering sequence")))

-
-       bpy.types.World.use_hdr = bpy.props.BoolProperty(name="High dynamic range", description="Use a range render target with a floating point format", default=False)
+       bpy.types.Scene.use_hdr = bpy.props.BoolProperty(name="High dynamic range", description="Use a range render target with a floating point format", default=False)
+       bpy.types.Scene.ao_samples = bpy.props.IntProperty(name="Ambient occlusion samples", description="Number of samples to use for ambient occlusion", min=8, max=128, default=32)

 
        bpy.types.Mesh.winding_test = bpy.props.BoolProperty(name="Winding test", description="Perform winding test to skip back faces")
        bpy.types.Mesh.smoothing = bpy.props.EnumProperty(name="Smoothing", description="Smoothing method to use", default="MSPGL",
 
        bpy.types.Mesh.winding_test = bpy.props.BoolProperty(name="Winding test", description="Perform winding test to skip back faces")
        bpy.types.Mesh.smoothing = bpy.props.EnumProperty(name="Smoothing", description="Smoothing method to use", default="MSPGL",


@@ -222,19 +234,19 @@ def register_properties():
 
        bpy.types.Material.render_mode = bpy.props.EnumProperty(name="Render mode", description="How this material should be rendered", default="BUILTIN",
                items=(("BUILTIN", "Built-in", "Use built-in shaders"),
 
        bpy.types.Material.render_mode = bpy.props.EnumProperty(name="Render mode", description="How this material should be rendered", default="BUILTIN",
                items=(("BUILTIN", "Built-in", "Use built-in shaders"),

-                       ("CUSTOM", "Custom shader", "Use a custom shader"),
+                       ("CUSTOM", "Custom shaders", "Use custom shaders"),

                        ("EXTERNAL", "External technique", "Use an externally defined technique")))
        bpy.types.Material.technique = bpy.props.StringProperty(name="Custom technique", description="Name of an external technique to use for rendering")
                        ("EXTERNAL", "External technique", "Use an externally defined technique")))
        bpy.types.Material.technique = bpy.props.StringProperty(name="Custom technique", description="Name of an external technique to use for rendering")

-       bpy.types.Material.shader = bpy.props.StringProperty(name="Custom shader", description="Name of an external technique to use for rendering")
+       bpy.types.Material.render_methods = bpy.props.CollectionProperty(type=MspGLRenderMethod, name="Render methods", description="Custom render methods to use for rendering")
+       bpy.types.Material.active_render_method_index = bpy.props.IntProperty("Active render method index")

        bpy.types.Material.receive_shadows = bpy.props.BoolProperty(name="Receive shadows", description="Receive shadows from a shadow map", default=True)
        bpy.types.Material.image_based_lighting = bpy.props.BoolProperty(name="Image based lighting", description="Use an environment map for ambient lighting", default=False)
        bpy.types.Material.array_atlas = bpy.props.BoolProperty(name="Texture array atlas", description="The material is stored in a texture array")
        bpy.types.Material.array_layer = bpy.props.IntProperty("Texture array layer", description="Layer of the texture array atlas to use")
        bpy.types.Material.material_atlas = bpy.props.BoolProperty(name="Material atlas", description="Make this material part of a material atlas")
        bpy.types.Material.receive_shadows = bpy.props.BoolProperty(name="Receive shadows", description="Receive shadows from a shadow map", default=True)
        bpy.types.Material.image_based_lighting = bpy.props.BoolProperty(name="Image based lighting", description="Use an environment map for ambient lighting", default=False)
        bpy.types.Material.array_atlas = bpy.props.BoolProperty(name="Texture array atlas", description="The material is stored in a texture array")
        bpy.types.Material.array_layer = bpy.props.IntProperty("Texture array layer", description="Layer of the texture array atlas to use")
        bpy.types.Material.material_atlas = bpy.props.BoolProperty(name="Material atlas", description="Make this material part of a material atlas")

-       bpy.types.Material.uniforms = bpy.props.CollectionProperty(type=MspGLUniform, name="Uniform", description="Uniform variables to add to the technique")
+       bpy.types.Material.uniforms = bpy.props.CollectionProperty(type=MspGLUniform, name="Uniforms", description="Uniform variables to add to the technique")

        bpy.types.Material.active_uniform_index = bpy.props.IntProperty("Active uniform index")
 
        bpy.types.Material.active_uniform_index = bpy.props.IntProperty("Active uniform index")
 

-       bpy.types.ShaderNodeTexImage.default_filter = bpy.props.BoolProperty(name="Default filter", description="Let the loading program determine filtering options")

        bpy.types.ShaderNodeTexImage.use_mipmap = bpy.props.BoolProperty(name="Use mipmaps", description="Use mipmaps (automatically generated) for the texture", default=True)
        bpy.types.ShaderNodeTexImage.max_anisotropy = bpy.props.FloatProperty(name="Maximum anisotropy", description="Maximum anisotropy to use in texture filtering", min=1, max=16, default=1)
 
        bpy.types.ShaderNodeTexImage.use_mipmap = bpy.props.BoolProperty(name="Use mipmaps", description="Use mipmaps (automatically generated) for the texture", default=True)
        bpy.types.ShaderNodeTexImage.max_anisotropy = bpy.props.FloatProperty(name="Maximum anisotropy", description="Maximum anisotropy to use in texture filtering", min=1, max=16, default=1)