geometry.h File Reference

#include <stdio.h>
#include "matrix.h"
#include <GLES3/gl31.h>

Go to the source code of this file.

Classes
struct	Volume
struct	App

Macros
#define	get_attrib_location(prog, name)
#define	get_uniform_location(prog, name)
#define	attribfv(prog, name, n, offset)
#define	attribiv(prog, name, n, offset)
#define	uniform1f(prog, name, value)   glUniform1f(app->u_##prog##_##name, value);
#define	uniform2f(prog, name, x, y)   glUniform2f(app->u_##prog##_##name, x, y);
#define	uniform3fv(prog, name, value)   glUniform3fv(app->u_##prog##_##name, 1, &value[0]);
#define	uniform1i(prog, name, value)   glUniform1i(app->u_##prog##_##name, value);
#define	uniformm4(prog, name, value)   glUniformMatrix4fv(app->u_##prog##_##name, 1, GL_FALSE, value.value_ptr());

Functions
void	gl_check (const char *msg)
void	app_initialize (App *app)
void	app_update_and_render (App *app)

Macro Definition Documentation

#define attribfv	(		prog,
			name,
			n,
			offset
	)

Value:

glEnableVertexAttribArray(app->a_##prog##_##name); \
    glVertexAttribPointer(app->a_##prog##_##name, n, GL_FLOAT, GL_FALSE, \
                          n * sizeof(float), (void*)offset);

Definition at line 118 of file geometry.h.

#define attribiv	(		prog,
			name,
			n,
			offset
	)

Value:

glEnableVertexAttribArray(app->a_##prog##_##name); \
    glVertexAttribPointer(app->a_##prog##_##name, n, GL_INT, GL_FALSE, \
                          n * sizeof(GLint), (void*)offset);

Definition at line 123 of file geometry.h.

#define get_attrib_location	(		prog,
			name
	)

Value:

app->a_##prog##_##name = glGetAttribLocation(app->program_##prog, #name); \
    if (app->a_##prog##_##name < 0) { \
        LOGE("Invalid or unused attribute %s\n", #name); \
    }

Definition at line 106 of file geometry.h.

#define get_uniform_location	(		prog,
			name
	)

Value:

app->u_##prog##_##name = glGetUniformLocation(app->program_##prog, #name); \
    if (app->u_##prog##_##name < 0) { \
        LOGE("Invalid or unused uniform %s\n", #name); \
    }

Definition at line 112 of file geometry.h.

#define uniform1f	(		prog,
			name,
			value
	)		glUniform1f(app->u_##prog##_##name, value);

Definition at line 128 of file geometry.h.

#define uniform1i	(		prog,
			name,
			value
	)		glUniform1i(app->u_##prog##_##name, value);

Definition at line 131 of file geometry.h.

#define uniform2f	(		prog,
			name,
			x,
			y
	)		glUniform2f(app->u_##prog##_##name, x, y);

Definition at line 129 of file geometry.h.

#define uniform3fv	(		prog,
			name,
			value
	)		glUniform3fv(app->u_##prog##_##name, 1, &value[0]);

Definition at line 130 of file geometry.h.

#define uniformm4	(		prog,
			name,
			value
	)		glUniformMatrix4fv(app->u_##prog##_##name, 1, GL_FALSE, value.value_ptr());

Definition at line 132 of file geometry.h.

Function Documentation

void app_initialize

(

App *

app

)

Definition at line 248 of file geometry.cpp.

void app_update_and_render

(

App *

app

)

Definition at line 297 of file geometry.cpp.

void gl_check

(

const char *

msg

)