1eea92a3af
Now, LitScene allows for simple lighting. (Shadows still to come). Ambient, specular, and diffuse lighting available and each mesh's vertex can define a material that defines its reflectivity. An example scene was added to the MyApplication as the scene for the 6 button.
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
#include "GLUtil.h"
|
|
|
|
#include "stdafx.h"
|
|
|
|
namespace charcoal
|
|
{
|
|
namespace builtin
|
|
{
|
|
namespace glutil
|
|
{
|
|
void clear_screen()
|
|
{
|
|
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
|
}
|
|
|
|
void uniform_int(int uniform_index, int value)
|
|
{
|
|
glUniform1i(uniform_index, value);
|
|
}
|
|
|
|
void uniform_uint(int uniform_index, unsigned int value)
|
|
{
|
|
glUniform1ui(uniform_index, value);
|
|
}
|
|
|
|
void uniform_float(int uniform_index, float value)
|
|
{
|
|
glUniform1f(uniform_index, value);
|
|
}
|
|
|
|
void uniform_vec3(int uniform_index, const vec3& value)
|
|
{
|
|
glUniform3fv(uniform_index, 1, &value[0]);
|
|
}
|
|
|
|
void uniform_matrix(int uniform_index, const mat4& matrix, bool transpose)
|
|
{
|
|
glUniformMatrix4fv(uniform_index, 1, transpose ? GL_TRUE : GL_FALSE, &matrix[0][0]);
|
|
}
|
|
|
|
void uniform_lights(int uniform_index, const std::vector<Light>& lights)
|
|
{
|
|
for (std::vector<Light>::size_type i = 0; i < lights.size(); ++i)
|
|
{
|
|
glUniform3fv(uniform_index++, 1, &lights[i].position[0]);
|
|
glUniform3fv(uniform_index++, 1, &lights[i].power[0]);
|
|
glUniform3fv(uniform_index++, 1, &lights[i].ambient[0]);
|
|
glUniform3fv(uniform_index++, 1, &lights[i].diffuse[0]);
|
|
glUniform3fv(uniform_index++, 1, &lights[i].specular[0]);
|
|
glUniform3fv(uniform_index++, 1, &lights[i].fade[0]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} |