p6::Shader

Summary

	Name
	Shader(std::string_view fragment_source_code) Throws std::runtime_error if there is an error while compiling the shader source code.
	Shader(std::string_view vertex_source_code, std::string_view fragment_source_code) Throws std::runtime_error if there is an error while compiling the shader source code.
	Shader([ShaderSources](/reference/Types/shader_sources) const & sources) Throws std::runtime_error if there is an error while compiling the shader source code.
void	set(std::string_view uniform_name, int value) const
void	set(std::string_view uniform_name, unsigned int value) const
void	set(std::string_view uniform_name, bool value) const
void	set(std::string_view uniform_name, float value) const
void	set(std::string_view uniform_name, const glm::vec2 & value) const
void	set(std::string_view uniform_name, const glm::vec3 & value) const
void	set(std::string_view uniform_name, const glm::vec4 & value) const
void	set(std::string_view uniform_name, const glm::mat2 & value) const
void	set(std::string_view uniform_name, const glm::mat3 & value) const
void	set(std::string_view uniform_name, const glm::mat4 & value) const
void	set(std::string_view uniform_name, const [ImageOrCanvas](/reference/Types/image_or_canvas) & image) const ⚠️ You can have at most 8 images set at once. This is a limitation of the GPUs.
void	use() const Sets this as the current shader that will be used for rendering.
GLuint	id() const Returns the OpenGL id of the program.
void	check_for_errors_before_rendering() const You can call this just before a draw call (e.g. glDrawArrays) to check if your shader is set up properly (all textures have been set, etc.)

Details

Shader()

Shader(std::string_view fragment_source_code);

Throws std::runtime_error if there is an error while compiling the shader source code.

Shader()

Shader(std::string_view vertex_source_code, std::string_view fragment_source_code);

Throws std::runtime_error if there is an error while compiling the shader source code.

Shader()

Shader([ShaderSources](/reference/Types/shader_sources) const & sources);

Throws std::runtime_error if there is an error while compiling the shader source code.

set()

void set(std::string_view uniform_name, int value) const;

set()

void set(std::string_view uniform_name, unsigned int value) const;

set()

void set(std::string_view uniform_name, bool value) const;

set()

void set(std::string_view uniform_name, float value) const;

set()

void set(std::string_view uniform_name, const glm::vec2 & value) const;

set()

void set(std::string_view uniform_name, const glm::vec3 & value) const;

set()

void set(std::string_view uniform_name, const glm::vec4 & value) const;

set()

void set(std::string_view uniform_name, const glm::mat2 & value) const;

set()

void set(std::string_view uniform_name, const glm::mat3 & value) const;

set()

void set(std::string_view uniform_name, const glm::mat4 & value) const;

set()

void set(std::string_view uniform_name, const [ImageOrCanvas](/reference/Types/image_or_canvas) & image) const;

⚠️ You can have at most 8 images set at once. This is a limitation of the GPUs.

use()

void use() const;

Sets this as the current shader that will be used for rendering.

id()

GLuint id() const;

Returns the OpenGL id of the program.

This is for advanced uses only.

check_for_errors_before_rendering()

void check_for_errors_before_rendering() const;

You can call this just before a draw call (e.g. glDrawArrays) to check if your shader is set up properly (all textures have been set, etc.)

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Updated on 2024 October 24