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korenkonder
2026-05-27 19:24:59 +03:00
parent 3f040b47d7
commit 267d1d60fc
11 changed files with 418 additions and 340 deletions
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src/CRE/mdl/draw_object.cpp
+112 -40
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@@ -9,8 +9,16 @@
#include "../static_var.hpp"
#include "../texture.hpp"
enum MaterialLightingType {
MAT_SHADER_LIGHTING_LAMBERT = 0,
MAT_SHADER_LIGHTING_CONSTANT,
MAT_SHADER_LIGHTING_PHONG,
};
static MaterialLightingType get_lighting_type(const obj_material_shader_attrib* attrib);
static bool draw_object_blend_set(render_data_context& rend_data_ctx,
const mdl::ObjSubMeshArgs* args, obj_material_shader_lighting_type lighting_type);
const mdl::ObjSubMeshArgs* args, MaterialLightingType lighting_type);
static bool draw_object_blend_set_check_use_default_blend(int32_t index);
static void draw_object_chara_color_fog_set(render_data_context& rend_data_ctx,
const mdl::ObjSubMeshArgs* args, bool disable_fog);
@@ -20,7 +28,7 @@ static void draw_object_material_reset_default(
static void draw_object_material_set_cheap(
render_data_context& rend_data_ctx, const mdl::ObjSubMeshArgs* args);
static void draw_object_material_set_default(render_data_context& rend_data_ctx,
const mdl::ObjSubMeshArgs* args, bool use_shader);
const mdl::ObjSubMeshArgs* args, bool shader_sw);
static void draw_object_material_set_parameter(
render_data_context& rend_data_ctx, const obj_material_data* mat_data);
static void draw_object_material_set_uniform(render_data_context& rend_data_ctx,
@@ -34,6 +42,10 @@ static void draw_object_vertex_attrib_set_default(
static void draw_object_vertex_attrib_set_cheap(
render_data_context& rend_data_ctx, const mdl::ObjSubMeshArgs* args);
static int32_t get_tex_unit(TextureAttributeTextureType tex_type, int32_t tex_unit);
int32_t get_texcoord(TextureAttributeTextureType tex_type, int32_t index);
static int32_t get_uniform_blend(const obj_texture_attrib* attrib);
extern render_context* rctx_ptr;
namespace mdl {
@@ -166,8 +178,7 @@ namespace mdl {
const ObjSubMeshArgs* args, const cam_data& cam, const mat4* mat) {
const obj_material_data* material = args->material;
draw_object_vertex_attrib_set_cheap(rend_data_ctx, args);
obj_material_shader_lighting_type lighting_type
= material->material.shader_info.get_lighting_type();
MaterialLightingType lighting_type = get_lighting_type(&material->material.shader_info);
bool disable_fog = draw_object_blend_set(rend_data_ctx, args, lighting_type);
draw_object_chara_color_fog_set(rend_data_ctx, args, disable_fog);
draw_object_material_set_cheap(rend_data_ctx, args);
@@ -299,7 +310,7 @@ namespace mdl {
uint32_t texture_id = -1;
if (!material->material.shader_compo.m.transparency) {
for (int32_t i = 0; i < 8; i++, texdata++)
if (texdata->shader_info.m.tex_type == OBJ_MATERIAL_TEXTURE_COLOR) {
if (texdata->shader_info.m.tex_type == TEX_SHDATTR_TEXTURE_COLOR) {
texture_id = texdata->tex_index;
break;
}
@@ -307,7 +318,7 @@ namespace mdl {
}
else {
for (int32_t i = 0; i < 8; i++, texdata++)
if (texdata->shader_info.m.tex_type == OBJ_MATERIAL_TEXTURE_TRANSPARENCY) {
if (texdata->shader_info.m.tex_type == TEX_SHDATTR_TEXTURE_TRNSP_MAP) {
if (texdata->attrib.m.ignore) {
texture_id = texdata->tex_index;
}
@@ -408,7 +419,7 @@ namespace mdl {
switch (material->material.shader.index) {
case SHADER_FT_CLOTH:
if (!rctx_ptr->render_manager->npr_param && material->material.color.ambient.w < 1.0f
&& material->material.shader_info.m.aniso_direction == OBJ_MATERIAL_ANISO_DIRECTION_NORMAL)
&& material->material.shader_info.m.aniso_direction == MAT_SHDATTR_ANISO_DIRECTION_NORMAL)
chara = true;
break;
case SHADER_FT_TIGHTS:
@@ -470,7 +481,7 @@ inline void model_mat_face_camera_view(const cam_data& cam, const mat4* src, mat
}
static bool draw_object_blend_set(render_data_context& rend_data_ctx,
const mdl::ObjSubMeshArgs* args, obj_material_shader_lighting_type lighting_type) {
const mdl::ObjSubMeshArgs* args, MaterialLightingType lighting_type) {
static const GLenum blend_factor_table[] = {
GL_ZERO,
GL_ONE,
@@ -508,9 +519,9 @@ static bool draw_object_blend_set(render_data_context& rend_data_ctx,
if (shader_index == -1) {
shader_index = material->material.shader.index;
if (shader_index == SHADER_FT_BLINN) {
if (lighting_type == OBJ_MATERIAL_SHADER_LIGHTING_CONSTANT)
if (lighting_type == MAT_SHADER_LIGHTING_CONSTANT)
shader_index = SHADER_FT_CONSTANT;
if (lighting_type == OBJ_MATERIAL_SHADER_LIGHTING_LAMBERT)
if (lighting_type == MAT_SHADER_LIGHTING_LAMBERT)
shader_index = SHADER_FT_LAMBERT;
}
}
@@ -653,11 +664,10 @@ static void draw_object_material_set_cheap(
}
static void draw_object_material_set_default(render_data_context& rend_data_ctx,
const mdl::ObjSubMeshArgs* args, bool use_shader) {
const mdl::ObjSubMeshArgs* args, bool shader_sw) {
const std::vector<GLuint>* textures = args->textures;
const obj_material_data* material = args->material;
obj_material_shader_lighting_type lighting_type =
material->material.shader_info.get_lighting_type();
MaterialLightingType lighting_type = get_lighting_type(&material->material.shader_info);
bool disable_fog = draw_object_blend_set(rend_data_ctx, args, lighting_type);
draw_object_material_set_uniform(rend_data_ctx, material, false);
if (!rctx_ptr->draw_state->rend_data[rend_data_ctx.index].shadow)
@@ -694,38 +704,38 @@ static void draw_object_material_set_default(render_data_context& rend_data_ctx,
if (tex_id == -1)
continue;
int32_t tex_index = obj_material_texture_type_get_texture_index(texdata->shader_info.m.tex_type, j);
if (tex_index < 0)
int32_t tex_unit = get_tex_unit(texdata->shader_info.m.tex_type, j);
if (tex_unit < 0)
continue;
obj_material_texture_type tex_type = texdata->shader_info.m.tex_type;
if (tex_type == OBJ_MATERIAL_TEXTURE_COLOR)
TextureAttributeTextureType tex_type = texdata->shader_info.m.tex_type;
if (tex_type == TEX_SHDATTR_TEXTURE_COLOR)
j++;
if (texdata->attrib.m.ignore) {
switch (tex_type) {
case OBJ_MATERIAL_TEXTURE_NORMAL:
case TEX_SHDATTR_TEXTURE_NORMAL_MAP:
rend_data_ctx.shader_flags.arr[U_NORMAL] = 0;
break;
case OBJ_MATERIAL_TEXTURE_SPECULAR:
case TEX_SHDATTR_TEXTURE_SPECULAR_MAP:
rend_data_ctx.shader_flags.arr[U_SPECULAR] = 0;
break;
case OBJ_MATERIAL_TEXTURE_TRANSLUCENCY:
case TEX_SHDATTR_TEXTURE_TRNSL_MAP:
rend_data_ctx.shader_flags.arr[U_TRANSLUCENCY] = 0;
break;
case OBJ_MATERIAL_TEXTURE_TRANSPARENCY:
case TEX_SHDATTR_TEXTURE_TRNSP_MAP:
rend_data_ctx.shader_flags.arr[U_TRANSPARENCY] = 0;
break;
}
continue;
}
if (tex_type == OBJ_MATERIAL_TEXTURE_ENVIRONMENT_CUBE) {
rend_data_ctx.state.active_bind_texture_cube_map(tex_index, tex_id);
rend_data_ctx.state.bind_sampler(tex_index, 0);
if (tex_type == TEX_SHDATTR_TEXTURE_ENV_CUBE) {
rend_data_ctx.state.active_bind_texture_cube_map(tex_unit, tex_id);
rend_data_ctx.state.bind_sampler(tex_unit, 0);
}
else {
rend_data_ctx.state.active_bind_texture_2d(tex_index, tex_id);
rend_data_ctx.state.active_bind_texture_2d(tex_unit, tex_id);
int32_t wrap_s;
if (texdata->attrib.m.mirror_u)
@@ -744,13 +754,13 @@ static void draw_object_material_set_default(render_data_context& rend_data_ctx,
wrap_t = 0;
texture* tex = texture_manager_get_texture(texture_id);
rend_data_ctx.state.bind_sampler(tex_index, rctx_ptr->samplers[(wrap_t * 3 + wrap_s) * 2
rend_data_ctx.state.bind_sampler(tex_unit, rctx_ptr->samplers[(wrap_t * 3 + wrap_s) * 2
+ (!tex || tex->max_mipmap_level > 0 ? 1 : 0)]);
}
if (material->material.shader.index == SHADER_FT_SKY) {
uniform_name uni_type = U_TEX_0_TYPE;
if (tex_index == 1)
if (tex_unit == 1)
uni_type = U_TEX_1_TYPE;
texture* tex = texture_manager_get_texture(texdata->tex_index);
@@ -764,8 +774,8 @@ static void draw_object_material_set_default(render_data_context& rend_data_ctx,
rend_data_ctx.shader_flags.arr[uni_type] = 1;
}
if (tex_index >= 0 && tex_index <= 1)
rend_data_ctx.shader_flags.arr[U_TEXTURE_BLEND] = texdata->attrib.get_blend();
if (tex_unit >= 0 && tex_unit < 2)
rend_data_ctx.shader_flags.arr[U_TEXTURE_BLEND] = get_uniform_blend(&texdata->attrib);
}
if (material->material.attrib.m.double_sided) {
@@ -786,7 +796,7 @@ static void draw_object_material_set_default(render_data_context& rend_data_ctx,
vec4 specular = { 0.0f, 0.0f, 0.0f, 1.0f };
float_t line_light;
if (lighting_type == OBJ_MATERIAL_SHADER_LIGHTING_PHONG) {
if (lighting_type == MAT_SHADER_LIGHTING_PHONG) {
specular = material->material.color.specular;
float_t luma = vec3::dot(*(vec3*)&specular, { 0.30f, 0.59f, 0.11f });
@@ -810,7 +820,7 @@ static void draw_object_material_set_default(render_data_context& rend_data_ctx,
vec4 texture_color_offset;
vec4 texture_specular_coefficients;
vec4 texture_specular_offset;
if (lighting_type != OBJ_MATERIAL_SHADER_LIGHTING_CONSTANT) {
if (lighting_type != MAT_SHADER_LIGHTING_CONSTANT) {
if (material->material.shader.index == SHADER_FT_GLASEYE)
material_shininess = 10.0f;
else {
@@ -853,16 +863,16 @@ static void draw_object_material_set_default(render_data_context& rend_data_ctx,
specular, fresnel_coefficients, texture_color_coefficients, texture_color_offset,
texture_specular_coefficients, texture_specular_offset, shininess);
if (!use_shader)
if (!shader_sw)
rend_data_ctx.set_shader(SHADER_FT_SIMPLE);
else if (rctx_ptr->draw_state->rend_data[rend_data_ctx.index].shader_index != -1)
rend_data_ctx.set_shader(rctx_ptr->draw_state->rend_data[rend_data_ctx.index].shader_index);
else if (material->material.shader.index != -1) {
if (material->material.shader.index != SHADER_FT_BLINN)
rend_data_ctx.set_shader(material->material.shader.index);
else if (lighting_type == OBJ_MATERIAL_SHADER_LIGHTING_LAMBERT)
else if (lighting_type == MAT_SHADER_LIGHTING_LAMBERT)
rend_data_ctx.set_shader(SHADER_FT_LAMBERT);
else if (lighting_type == OBJ_MATERIAL_SHADER_LIGHTING_PHONG)
else if (lighting_type == MAT_SHADER_LIGHTING_PHONG)
rend_data_ctx.set_shader(SHADER_FT_BLINN);
else
rend_data_ctx.set_shader(SHADER_FT_CONSTANT);
@@ -953,7 +963,7 @@ static void draw_object_material_set_uniform(render_data_context& rend_data_ctx,
if (shader_compo.env_cube)
rend_data_ctx.shader_flags.arr[U_ENV_MAP] = 1;
if (shader_info.aniso_direction != OBJ_MATERIAL_ANISO_DIRECTION_NORMAL)
if (shader_info.aniso_direction != MAT_SHDATTR_ANISO_DIRECTION_NORMAL)
rend_data_ctx.shader_flags.arr[U_ANISO] = shader_info.aniso_direction;
if (v4 == 1)
@@ -1010,7 +1020,7 @@ static void draw_object_vertex_attrib_set_cheap(
uint32_t tex_index = material->material.texdata[0].tex_index;
mats[0] = material->material.texdata[0].tex_coord_mat;
if (material->material.texdata[0].shader_info.m.tex_type == OBJ_MATERIAL_TEXTURE_COLOR)
if (material->material.texdata[0].shader_info.m.tex_type == TEX_SHDATTR_TEXTURE_COLOR)
for (int32_t j = 0; j < args->texture_transform_count; j++)
if (args->texture_transform_array[j].texid == tex_index) {
mats[0] = args->texture_transform_array[j].mat;
@@ -1056,12 +1066,11 @@ static void draw_object_vertex_attrib_set_default(
if (texdata->tex_index == -1)
continue;
int32_t texcoord_index = obj_material_texture_type_get_texcoord_index(
texdata->shader_info.m.tex_type, j);
int32_t texcoord_index = get_texcoord(texdata->shader_info.m.tex_type, j);
if (texcoord_index < 0)
continue;
if (texdata->shader_info.m.tex_type == OBJ_MATERIAL_TEXTURE_COLOR)
if (texdata->shader_info.m.tex_type == TEX_SHDATTR_TEXTURE_COLOR)
j++;
l++;
@@ -1072,7 +1081,7 @@ static void draw_object_vertex_attrib_set_default(
uint32_t texture_id = texdata->tex_index;
mats[texcoord_index] = texdata->tex_coord_mat;
if (texdata->shader_info.m.tex_type == OBJ_MATERIAL_TEXTURE_COLOR)
if (texdata->shader_info.m.tex_type == TEX_SHDATTR_TEXTURE_COLOR)
for (int32_t k = 0; k < args->texture_transform_count; k++)
if (args->texture_transform_array[k].texid == texture_id) {
mats[texcoord_index] = args->texture_transform_array[k].mat;
@@ -1108,3 +1117,66 @@ static void draw_object_vertex_attrib_set_default(
else
rend_data_ctx.shader_flags.arr[U_INSTANCE] = 0;*/
}
// 0x140440E00
static MaterialLightingType get_lighting_type(const obj_material_shader_attrib* attrib) {
if (!attrib->m.is_lgt_diffuse && !attrib->m.is_lgt_specular)
return MAT_SHADER_LIGHTING_CONSTANT;
else if (!attrib->m.is_lgt_specular)
return MAT_SHADER_LIGHTING_LAMBERT;
else
return MAT_SHADER_LIGHTING_PHONG;
}
// 0x140440E40
static int32_t get_tex_unit(TextureAttributeTextureType tex_type, int32_t tex_unit) {
switch (tex_type) {
case TEX_SHDATTR_TEXTURE_COLOR:
case TEX_SHDATTR_TEXTURE_ENV_SPHERE: // XHD
if (tex_unit < 2)
return tex_unit;
case TEX_SHDATTR_TEXTURE_NORMAL_MAP:
return 2;
case TEX_SHDATTR_TEXTURE_SPECULAR_MAP:
return 3;
case TEX_SHDATTR_TEXTURE_TRNSL_MAP:
return 1;
case TEX_SHDATTR_TEXTURE_TRNSP_MAP:
return 4;
//case TEX_SHDATTR_TEXTURE_ENV_SPHERE: // AFT
case TEX_SHDATTR_TEXTURE_ENV_CUBE:
return 5;
}
return -1;
}
// 0x140440EB0
int32_t get_texcoord(TextureAttributeTextureType tex_type, int32_t index) {
switch (tex_type) {
case TEX_SHDATTR_TEXTURE_COLOR:
case TEX_SHDATTR_TEXTURE_ENV_SPHERE: // XHD
if (index < 2)
return index;
case TEX_SHDATTR_TEXTURE_NORMAL_MAP:
case TEX_SHDATTR_TEXTURE_SPECULAR_MAP:
return 0;
case TEX_SHDATTR_TEXTURE_TRNSL_MAP:
case TEX_SHDATTR_TEXTURE_TRNSP_MAP:
return 1;
}
return -1;
}
// 0x140440EE0
static int32_t get_uniform_blend(const obj_texture_attrib* attrib) {
switch (attrib->m.blend) {
case 4:
return 2;
case 6:
return 1;
case 16:
return 3;
default:
return 0;
}
}