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Diffstat (limited to 'scene/resources/material.cpp')
-rw-r--r--scene/resources/material.cpp39
1 files changed, 33 insertions, 6 deletions
diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp
index 654d7b884e..875b72159a 100644
--- a/scene/resources/material.cpp
+++ b/scene/resources/material.cpp
@@ -145,11 +145,17 @@ void ShaderMaterial::_get_property_list(List<PropertyInfo> *p_list) const {
void ShaderMaterial::set_shader(const Ref<Shader> &p_shader) {
+ if (shader.is_valid()) {
+ shader->disconnect("changed", this, "_shader_changed");
+ }
+
shader = p_shader;
RID rid;
- if (shader.is_valid())
+ if (shader.is_valid()) {
rid = shader->get_rid();
+ shader->connect("changed", this, "_shader_changed");
+ }
VS::get_singleton()->material_set_shader(_get_material(), rid);
_change_notify(); //properties for shader exposed
@@ -171,12 +177,17 @@ Variant ShaderMaterial::get_shader_param(const StringName &p_param) const {
return VS::get_singleton()->material_get_param(_get_material(), p_param);
}
+void ShaderMaterial::_shader_changed() {
+ _change_notify(); //update all properties
+}
+
void ShaderMaterial::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_shader", "shader"), &ShaderMaterial::set_shader);
ClassDB::bind_method(D_METHOD("get_shader"), &ShaderMaterial::get_shader);
ClassDB::bind_method(D_METHOD("set_shader_param", "param", "value"), &ShaderMaterial::set_shader_param);
ClassDB::bind_method(D_METHOD("get_shader_param", "param"), &ShaderMaterial::get_shader_param);
+ ClassDB::bind_method(D_METHOD("_shader_changed"), &ShaderMaterial::_shader_changed);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shader", PROPERTY_HINT_RESOURCE_TYPE, "Shader"), "set_shader", "get_shader");
}
@@ -393,6 +404,9 @@ void SpatialMaterial::_update_shader() {
if (flags[FLAG_DONT_RECEIVE_SHADOWS]) {
code += ",shadows_disabled";
}
+ if (flags[FLAG_DISABLE_AMBIENT_LIGHT]) {
+ code += ",ambient_light_disabled";
+ }
if (flags[FLAG_ENSURE_CORRECT_NORMALS]) {
code += ",ensure_correct_normals";
}
@@ -540,9 +554,20 @@ void SpatialMaterial::_update_shader() {
case BILLBOARD_ENABLED: {
code += "\tMODELVIEW_MATRIX = INV_CAMERA_MATRIX * mat4(CAMERA_MATRIX[0],CAMERA_MATRIX[1],CAMERA_MATRIX[2],WORLD_MATRIX[3]);\n";
+
+ if (flags[FLAG_BILLBOARD_KEEP_SCALE]) {
+ code += "\tMODELVIEW_MATRIX = MODELVIEW_MATRIX * mat4(vec4(length(WORLD_MATRIX[0].xyz),0,0,0),vec4(0,length(WORLD_MATRIX[1].xyz),0,0),vec4(0,0,length(WORLD_MATRIX[2].xyz),0),vec4(0,0,0,1));\n";
+ }
} break;
case BILLBOARD_FIXED_Y: {
+
code += "\tMODELVIEW_MATRIX = INV_CAMERA_MATRIX * mat4(CAMERA_MATRIX[0],WORLD_MATRIX[1],vec4(normalize(cross(CAMERA_MATRIX[0].xyz,WORLD_MATRIX[1].xyz)),0.0),WORLD_MATRIX[3]);\n";
+
+ if (flags[FLAG_BILLBOARD_KEEP_SCALE]) {
+ code += "\tMODELVIEW_MATRIX = MODELVIEW_MATRIX * mat4(vec4(length(WORLD_MATRIX[0].xyz),0,0,0),vec4(0,1,0,0),vec4(0,0,length(WORLD_MATRIX[2].xyz),0),vec4(0,0,0,1));\n";
+ } else {
+ code += "\tMODELVIEW_MATRIX = MODELVIEW_MATRIX * mat4(vec4(1,0,0,0),vec4(0,1.0/length(WORLD_MATRIX[1].xyz),0,0),vec4(0,0,1,0),vec4(0,0,0,1));\n";
+ }
} break;
case BILLBOARD_PARTICLES: {
@@ -559,8 +584,6 @@ void SpatialMaterial::_update_shader() {
code += "\tif (particles_anim_loop) particle_frame=clamp(particle_frame,0,particle_total_frames-1); else particle_frame=abs(particle_frame)%particle_total_frames;\n";
code += "\tUV /= vec2(float(particles_anim_h_frames),float(particles_anim_v_frames));\n";
code += "\tUV += vec2(float(particle_frame % particles_anim_h_frames) / float(particles_anim_h_frames),float(particle_frame / particles_anim_h_frames) / float(particles_anim_v_frames));\n";
- //handle rotation
- // code += "\tmat4 rotation = mat4("
} break;
}
@@ -1855,6 +1878,7 @@ void SpatialMaterial::_bind_methods() {
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flags_fixed_size"), "set_flag", "get_flag", FLAG_FIXED_SIZE);
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flags_albedo_tex_force_srgb"), "set_flag", "get_flag", FLAG_ALBEDO_TEXTURE_FORCE_SRGB);
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flags_do_not_receive_shadows"), "set_flag", "get_flag", FLAG_DONT_RECEIVE_SHADOWS);
+ ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flags_disable_ambient_light"), "set_flag", "get_flag", FLAG_DISABLE_AMBIENT_LIGHT);
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flags_ensure_correct_normals"), "set_flag", "get_flag", FLAG_ENSURE_CORRECT_NORMALS);
ADD_GROUP("Vertex Color", "vertex_color");
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "vertex_color_use_as_albedo"), "set_flag", "get_flag", FLAG_ALBEDO_FROM_VERTEX_COLOR);
@@ -1868,7 +1892,8 @@ void SpatialMaterial::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::INT, "params_depth_draw_mode", PROPERTY_HINT_ENUM, "Opaque Only,Always,Never,Opaque Pre-Pass"), "set_depth_draw_mode", "get_depth_draw_mode");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "params_line_width", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_line_width", "get_line_width");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "params_point_size", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_point_size", "get_point_size");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "params_billboard_mode", PROPERTY_HINT_ENUM, "Disabled,Enabled,Y-Billboard,Particle Billboard"), "set_billboard_mode", "get_billboard_mode");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "params_billboard_mode", PROPERTY_HINT_ENUM, "Disabled,Enabled,Y-Billboard,Particle Billboard1"), "set_billboard_mode", "get_billboard_mode");
+ ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "params_billboard_keep_scale"), "set_flag", "get_flag", FLAG_BILLBOARD_KEEP_SCALE);
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "params_grow"), "set_grow_enabled", "is_grow_enabled");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "params_grow_amount", PROPERTY_HINT_RANGE, "-16,10,0.01"), "set_grow", "get_grow");
ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "params_use_alpha_scissor"), "set_flag", "get_flag", FLAG_USE_ALPHA_SCISSOR);
@@ -2038,6 +2063,7 @@ void SpatialMaterial::_bind_methods() {
BIND_ENUM_CONSTANT(FLAG_SRGB_VERTEX_COLOR);
BIND_ENUM_CONSTANT(FLAG_USE_POINT_SIZE);
BIND_ENUM_CONSTANT(FLAG_FIXED_SIZE);
+ BIND_ENUM_CONSTANT(FLAG_BILLBOARD_KEEP_SCALE);
BIND_ENUM_CONSTANT(FLAG_UV1_USE_TRIPLANAR);
BIND_ENUM_CONSTANT(FLAG_UV2_USE_TRIPLANAR);
BIND_ENUM_CONSTANT(FLAG_AO_ON_UV2);
@@ -2046,6 +2072,7 @@ void SpatialMaterial::_bind_methods() {
BIND_ENUM_CONSTANT(FLAG_TRIPLANAR_USE_WORLD);
BIND_ENUM_CONSTANT(FLAG_ALBEDO_TEXTURE_FORCE_SRGB);
BIND_ENUM_CONSTANT(FLAG_DONT_RECEIVE_SHADOWS);
+ BIND_ENUM_CONSTANT(FLAG_DISABLE_AMBIENT_LIGHT);
BIND_ENUM_CONSTANT(FLAG_ENSURE_CORRECT_NORMALS);
BIND_ENUM_CONSTANT(FLAG_MAX);
@@ -2079,10 +2106,10 @@ void SpatialMaterial::_bind_methods() {
SpatialMaterial::SpatialMaterial() :
element(this) {
- //initialize to right values
+ // Initialize to the same values as the shader
set_albedo(Color(1.0, 1.0, 1.0, 1.0));
set_specular(0.5);
- set_roughness(0.0);
+ set_roughness(1.0);
set_metallic(0.0);
set_emission(Color(0, 0, 0));
set_emission_energy(1.0);
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-19 17:06:07 +0000