X-lanni
67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/*
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* Copyright 2014 Google Inc. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "tango-gl/drawable_object.h"
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#include "tango-gl/shaders.h"
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namespace tango_gl {
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void DrawableObject::SetShader() {
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shader_program_ =
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util::CreateProgram(shaders::GetBasicVertexShader().c_str(),
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shaders::GetBasicFragmentShader().c_str());
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if (!shader_program_) {
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LOGE("Could not create program.");
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}
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uniform_mvp_mat_ = glGetUniformLocation(shader_program_, "mvp");
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attrib_vertices_ = glGetAttribLocation(shader_program_, "vertex");
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uniform_color_ = glGetUniformLocation(shader_program_, "color");
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}
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void DrawableObject::DeleteGlResources() {
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if (shader_program_) {
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glDeleteShader(shader_program_);
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}
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}
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void DrawableObject::SetColor(float red, float green, float blue) {
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red_ = red;
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green_ = green;
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blue_ = blue;
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}
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void DrawableObject::SetColor(const Color& color) {
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SetColor(color.r, color.g, color.b);
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}
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void DrawableObject::SetAlpha(const float alpha) { alpha_ = alpha; }
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void DrawableObject::SetVertices(const std::vector<GLfloat>& vertices) {
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vertices_ = vertices;
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}
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void DrawableObject::SetVertices(const std::vector<GLfloat>& vertices,
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const std::vector<GLushort>& indices) {
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vertices_ = vertices;
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indices_ = indices;
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}
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void DrawableObject::SetVertices(const std::vector<GLfloat>& vertices,
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const std::vector<GLfloat>& normals) {
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vertices_ = vertices;
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normals_ = normals;
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}
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} // namespace tango_gl
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