X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2F3dengfx%2Fsrc%2F3dengfx%2Fmaterial.cpp;fp=src%2F3dengfx%2Fsrc%2F3dengfx%2Fmaterial.cpp;h=10f8f3ba120bfa06dcb41b64871abf4c2ad63fc5;hb=6e23259dbabaeb1711a2a5ca25b9cb421f693759;hp=0000000000000000000000000000000000000000;hpb=fe068fa879814784c45e0cb2e65dac489e8f5594;p=summerhack

diff --git a/src/3dengfx/src/3dengfx/material.cpp b/src/3dengfx/src/3dengfx/material.cpp
new file mode 100644
index 0000000..10f8f3b
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+++ b/src/3dengfx/src/3dengfx/material.cpp
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+/*
+Copyright 2004 John Tsiombikas <nuclear@siggraph.org>
+
+This file is part of the 3dengfx, realtime visualization system.
+
+3dengfxis free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+3dengfx is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with 3dengfx; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "3dengfx_config.h"
+
+#include "opengl.h"
+#include "material.hpp"
+
+Material::Material() {
+	ambient_color = diffuse_color = Color(1.0f, 1.0f, 1.0f);
+	specular_color = emissive_color = Color(0.0f, 0.0f, 0.0f);
+	
+	specular_power = 1.0f;
+	env_intensity = 1.0f;
+	bump_intensity = 1.0f;
+	alpha = 1.0f;
+
+	wireframe = false;
+	shading = SHADING_GOURAUD;
+
+	auto_refl = true;
+	auto_refl_upd = 1;
+
+	two_sided = false;
+
+	tex_count = 0;
+	
+	memset(tex, 0, MAX_TEXTURES * sizeof(Texture*));
+}
+
+Material::Material(const Color &col) {
+	ambient_color = diffuse_color = col;
+	specular_color = emissive_color = Color(0.0f, 0.0f, 0.0f);
+	
+	specular_power = 1.0f;
+	env_intensity = 1.0f;
+	bump_intensity = 1.0f;
+	alpha = 1.0f;
+	
+	wireframe = false;
+	shading = SHADING_GOURAUD;
+
+	auto_refl = true;
+	auto_refl_upd = 1;
+
+	tex_count = 0;
+	
+	memset(tex, 0, MAX_TEXTURES * sizeof(Texture*));
+}
+
+void Material::set_texture(Texture *texture, TextureType type) {
+	if(texture) tex_count++;
+	tex[type] = texture;
+}
+
+Texture *Material::get_texture(TextureType type) {
+	return tex[type];
+}
+
+int Material::get_texture_count() const {
+	return tex_count;
+}
+
+void Material::set_glmaterial() const {
+	float amb[] = {ambient_color.r, ambient_color.g, ambient_color.b, ambient_color.a};
+	float dif[] = {diffuse_color.r, diffuse_color.g, diffuse_color.b, diffuse_color.a};
+	float spc[] = {specular_color.r, specular_color.g, specular_color.b, specular_color.a};
+	float ems[] = {emissive_color.r, emissive_color.g, emissive_color.b, emissive_color.a};
+
+	amb[3] *= alpha;
+	dif[3] *= alpha;
+	spc[3] *= alpha;
+	ems[3] *= alpha;
+	
+	glMaterialfv(GL_FRONT, GL_AMBIENT, amb);
+	glMaterialfv(GL_FRONT, GL_DIFFUSE, dif);
+	glMaterialfv(GL_FRONT, GL_SPECULAR, spc);
+	glMaterialfv(GL_FRONT, GL_EMISSION, ems);
+	glMaterialf(GL_FRONT, GL_SHININESS, specular_power);
+}